51677262

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4507}}^1$

素因数の和:4542

約数の個数: 72

約数和(自身を含む): 140297976

約数和(自身を除く): 88620714

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 4507, 5733, 9014, 11466, 13521, 27042, 31549, 40563, 58591, 63098, 81126, 94647, 117182, 175773, 189294, 220843, 283941, 351546, 410137, 441686, 527319, 567882, 662529, 820274, 1054638, 1230411, 1325058, 1987587, 2460822, 2870959, 3691233, 3975174, 5741918, 7382466, 8612877, 17225754, 25838631, 51677262]

約数ペア:

[(1, 51677262), (2, 25838631), (3, 17225754), (6, 8612877), (7, 7382466), (9, 5741918), (13, 3975174), (14, 3691233), (18, 2870959), (21, 2460822), (26, 1987587), (39, 1325058), (42, 1230411), (49, 1054638), (63, 820274), (78, 662529), (91, 567882), (98, 527319), (117, 441686), (126, 410137), (147, 351546), (182, 283941), (234, 220843), (273, 189294), (294, 175773), (441, 117182), (546, 94647), (637, 81126), (819, 63098), (882, 58591), (1274, 40563), (1638, 31549), (1911, 27042), (3822, 13521), (4507, 11466), (5733, 9014)]