51620976

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:122

約数の個数: 240

約数和(自身を含む): 175488768

約数和(自身を除く): 123867792

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 33, 34, 36, 44, 48, 51, 54, 66, 68, 71, 72, 81, 88, 99, 102, 108, 132, 136, 142, 144, 153, 162, 176, 187, 198, 204, 213, 216, 243, 264, 272, 284, 297, 306, 324, 374, 396, 408, 426, 432, 459, 486, 528, 561, 568, 594, 612, 639, 648, 748, 781, 792, 816, 852, 891, 918, 972, 1122, 1136, 1188, 1207, 1224, 1278, 1296, 1377, 1496, 1562, 1584, 1683, 1704, 1782, 1836, 1917, 1944, 2244, 2343, 2376, 2414, 2448, 2556, 2673, 2754, 2992, 3124, 3366, 3408, 3564, 3621, 3672, 3834, 3888, 4131, 4488, 4686, 4752, 4828, 5049, 5112, 5346, 5508, 5751, 6248, 6732, 7029, 7128, 7242, 7344, 7668, 8262, 8976, 9372, 9656, 10098, 10224, 10692, 10863, 11016, 11502, 12496, 13277, 13464, 14058, 14256, 14484, 15147, 15336, 16524, 17253, 18744, 19312, 20196, 21087, 21384, 21726, 22032, 23004, 26554, 26928, 28116, 28968, 30294, 30672, 32589, 33048, 34506, 37488, 39831, 40392, 42174, 42768, 43452, 45441, 46008, 53108, 56232, 57936, 60588, 63261, 65178, 66096, 69012, 79662, 80784, 84348, 86904, 90882, 92016, 97767, 106216, 112464, 119493, 121176, 126522, 130356, 138024, 159324, 168696, 173808, 181764, 189783, 195534, 212432, 238986, 242352, 253044, 260712, 276048, 293301, 318648, 337392, 358479, 363528, 379566, 391068, 477972, 506088, 521424, 586602, 637296, 716958, 727056, 759132, 782136, 955944, 1012176, 1075437, 1173204, 1433916, 1518264, 1564272, 1911888, 2150874, 2346408, 2867832, 3036528, 3226311, 4301748, 4692816, 5735664, 6452622, 8603496, 12905244, 17206992, 25810488, 51620976]

約数ペア:

[(1, 51620976), (2, 25810488), (3, 17206992), (4, 12905244), (6, 8603496), (8, 6452622), (9, 5735664), (11, 4692816), (12, 4301748), (16, 3226311), (17, 3036528), (18, 2867832), (22, 2346408), (24, 2150874), (27, 1911888), (33, 1564272), (34, 1518264), (36, 1433916), (44, 1173204), (48, 1075437), (51, 1012176), (54, 955944), (66, 782136), (68, 759132), (71, 727056), (72, 716958), (81, 637296), (88, 586602), (99, 521424), (102, 506088), (108, 477972), (132, 391068), (136, 379566), (142, 363528), (144, 358479), (153, 337392), (162, 318648), (176, 293301), (187, 276048), (198, 260712), (204, 253044), (213, 242352), (216, 238986), (243, 212432), (264, 195534), (272, 189783), (284, 181764), (297, 173808), (306, 168696), (324, 159324), (374, 138024), (396, 130356), (408, 126522), (426, 121176), (432, 119493), (459, 112464), (486, 106216), (528, 97767), (561, 92016), (568, 90882), (594, 86904), (612, 84348), (639, 80784), (648, 79662), (748, 69012), (781, 66096), (792, 65178), (816, 63261), (852, 60588), (891, 57936), (918, 56232), (972, 53108), (1122, 46008), (1136, 45441), (1188, 43452), (1207, 42768), (1224, 42174), (1278, 40392), (1296, 39831), (1377, 37488), (1496, 34506), (1562, 33048), (1584, 32589), (1683, 30672), (1704, 30294), (1782, 28968), (1836, 28116), (1917, 26928), (1944, 26554), (2244, 23004), (2343, 22032), (2376, 21726), (2414, 21384), (2448, 21087), (2556, 20196), (2673, 19312), (2754, 18744), (2992, 17253), (3124, 16524), (3366, 15336), (3408, 15147), (3564, 14484), (3621, 14256), (3672, 14058), (3834, 13464), (3888, 13277), (4131, 12496), (4488, 11502), (4686, 11016), (4752, 10863), (4828, 10692), (5049, 10224), (5112, 10098), (5346, 9656), (5508, 9372), (5751, 8976), (6248, 8262), (6732, 7668), (7029, 7344), (7128, 7242)]