51549372

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:238

約数の個数: 180

約数和(自身を含む): 166852224

約数和(自身を除く): 115302852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 49, 51, 54, 63, 68, 81, 84, 98, 102, 108, 119, 126, 147, 153, 162, 189, 191, 196, 204, 238, 252, 294, 306, 324, 357, 378, 382, 441, 459, 476, 567, 573, 588, 612, 714, 756, 764, 833, 882, 918, 1071, 1134, 1146, 1323, 1337, 1377, 1428, 1666, 1719, 1764, 1836, 2142, 2268, 2292, 2499, 2646, 2674, 2754, 3213, 3247, 3332, 3438, 3969, 4011, 4284, 4998, 5157, 5292, 5348, 5508, 6426, 6494, 6876, 7497, 7938, 8022, 9359, 9639, 9741, 9996, 10314, 12033, 12852, 12988, 14994, 15471, 15876, 16044, 18718, 19278, 19482, 20628, 22491, 22729, 24066, 28077, 29223, 29988, 30942, 36099, 37436, 38556, 38964, 44982, 45458, 48132, 56154, 58446, 61884, 67473, 68187, 72198, 84231, 87669, 89964, 90916, 108297, 112308, 116892, 134946, 136374, 144396, 159103, 168462, 175338, 204561, 216594, 252693, 263007, 269892, 272748, 318206, 336924, 350676, 409122, 433188, 477309, 505386, 526014, 613683, 636412, 758079, 818244, 954618, 1010772, 1052028, 1227366, 1431927, 1516158, 1841049, 1909236, 2454732, 2863854, 3032316, 3682098, 4295781, 5727708, 7364196, 8591562, 12887343, 17183124, 25774686, 51549372]

約数ペア:

[(1, 51549372), (2, 25774686), (3, 17183124), (4, 12887343), (6, 8591562), (7, 7364196), (9, 5727708), (12, 4295781), (14, 3682098), (17, 3032316), (18, 2863854), (21, 2454732), (27, 1909236), (28, 1841049), (34, 1516158), (36, 1431927), (42, 1227366), (49, 1052028), (51, 1010772), (54, 954618), (63, 818244), (68, 758079), (81, 636412), (84, 613683), (98, 526014), (102, 505386), (108, 477309), (119, 433188), (126, 409122), (147, 350676), (153, 336924), (162, 318206), (189, 272748), (191, 269892), (196, 263007), (204, 252693), (238, 216594), (252, 204561), (294, 175338), (306, 168462), (324, 159103), (357, 144396), (378, 136374), (382, 134946), (441, 116892), (459, 112308), (476, 108297), (567, 90916), (573, 89964), (588, 87669), (612, 84231), (714, 72198), (756, 68187), (764, 67473), (833, 61884), (882, 58446), (918, 56154), (1071, 48132), (1134, 45458), (1146, 44982), (1323, 38964), (1337, 38556), (1377, 37436), (1428, 36099), (1666, 30942), (1719, 29988), (1764, 29223), (1836, 28077), (2142, 24066), (2268, 22729), (2292, 22491), (2499, 20628), (2646, 19482), (2674, 19278), (2754, 18718), (3213, 16044), (3247, 15876), (3332, 15471), (3438, 14994), (3969, 12988), (4011, 12852), (4284, 12033), (4998, 10314), (5157, 9996), (5292, 9741), (5348, 9639), (5508, 9359), (6426, 8022), (6494, 7938), (6876, 7497)]