51240924

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:486

約数の個数: 144

約数和(自身を含む): 162908928

約数和(自身を除く): 111668004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 81, 84, 102, 108, 119, 126, 153, 162, 189, 204, 238, 243, 252, 306, 324, 357, 378, 443, 459, 476, 486, 567, 612, 714, 756, 886, 918, 972, 1071, 1134, 1329, 1377, 1428, 1701, 1772, 1836, 2142, 2268, 2658, 2754, 3101, 3213, 3402, 3987, 4131, 4284, 5316, 5508, 6202, 6426, 6804, 7531, 7974, 8262, 9303, 9639, 11961, 12404, 12852, 15062, 15948, 16524, 18606, 19278, 22593, 23922, 27909, 28917, 30124, 35883, 37212, 38556, 45186, 47844, 52717, 55818, 57834, 67779, 71766, 83727, 90372, 105434, 107649, 111636, 115668, 135558, 143532, 158151, 167454, 203337, 210868, 215298, 251181, 271116, 316302, 334908, 406674, 430596, 474453, 502362, 610011, 632604, 753543, 813348, 948906, 1004724, 1220022, 1423359, 1507086, 1830033, 1897812, 2440044, 2846718, 3014172, 3660066, 4270077, 5693436, 7320132, 8540154, 12810231, 17080308, 25620462, 51240924]

約数ペア:

[(1, 51240924), (2, 25620462), (3, 17080308), (4, 12810231), (6, 8540154), (7, 7320132), (9, 5693436), (12, 4270077), (14, 3660066), (17, 3014172), (18, 2846718), (21, 2440044), (27, 1897812), (28, 1830033), (34, 1507086), (36, 1423359), (42, 1220022), (51, 1004724), (54, 948906), (63, 813348), (68, 753543), (81, 632604), (84, 610011), (102, 502362), (108, 474453), (119, 430596), (126, 406674), (153, 334908), (162, 316302), (189, 271116), (204, 251181), (238, 215298), (243, 210868), (252, 203337), (306, 167454), (324, 158151), (357, 143532), (378, 135558), (443, 115668), (459, 111636), (476, 107649), (486, 105434), (567, 90372), (612, 83727), (714, 71766), (756, 67779), (886, 57834), (918, 55818), (972, 52717), (1071, 47844), (1134, 45186), (1329, 38556), (1377, 37212), (1428, 35883), (1701, 30124), (1772, 28917), (1836, 27909), (2142, 23922), (2268, 22593), (2658, 19278), (2754, 18606), (3101, 16524), (3213, 15948), (3402, 15062), (3987, 12852), (4131, 12404), (4284, 11961), (5316, 9639), (5508, 9303), (6202, 8262), (6426, 7974), (6804, 7531)]