57405156788

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{48563}}^1$

素因数の和:48781

約数の個数: 72

約数和(自身を含む): 120757688352

約数和(自身を除く): 63352531564

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 163, 196, 259, 326, 518, 652, 1036, 1141, 1813, 2282, 3626, 4564, 6031, 7252, 7987, 12062, 15974, 24124, 31948, 42217, 48563, 84434, 97126, 168868, 194252, 295519, 339941, 591038, 679882, 1182076, 1359764, 1796831, 2379587, 3593662, 4759174, 7187324, 7915769, 9518348, 12577817, 15831538, 25155634, 31663076, 50311268, 55410383, 88044719, 110820766, 176089438, 221641532, 292883453, 352178876, 387872681, 585766906, 775745362, 1171533812, 1551490724, 2050184171, 4100368342, 8200736684, 14351289197, 28702578394, 57405156788]

約数ペア:

[(1, 57405156788), (2, 28702578394), (4, 14351289197), (7, 8200736684), (14, 4100368342), (28, 2050184171), (37, 1551490724), (49, 1171533812), (74, 775745362), (98, 585766906), (148, 387872681), (163, 352178876), (196, 292883453), (259, 221641532), (326, 176089438), (518, 110820766), (652, 88044719), (1036, 55410383), (1141, 50311268), (1813, 31663076), (2282, 25155634), (3626, 15831538), (4564, 12577817), (6031, 9518348), (7252, 7915769), (7987, 7187324), (12062, 4759174), (15974, 3593662), (24124, 2379587), (31948, 1796831), (42217, 1359764), (48563, 1182076), (84434, 679882), (97126, 591038), (168868, 339941), (194252, 295519)]