53895660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9871}}^1$

素因数の和:9903

約数の個数: 96

約数和(自身を含む): 185751552

約数和(自身を除く): 131855892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 9871, 19742, 29613, 39484, 49355, 59226, 69097, 98710, 118452, 128323, 138194, 148065, 197420, 207291, 256646, 276388, 296130, 345485, 384969, 414582, 513292, 592260, 641615, 690970, 769938, 829164, 898261, 1036455, 1283230, 1381940, 1539876, 1796522, 1924845, 2072910, 2566460, 2694783, 3593044, 3849690, 4145820, 4491305, 5389566, 7699380, 8982610, 10779132, 13473915, 17965220, 26947830, 53895660]

約数ペア:

[(1, 53895660), (2, 26947830), (3, 17965220), (4, 13473915), (5, 10779132), (6, 8982610), (7, 7699380), (10, 5389566), (12, 4491305), (13, 4145820), (14, 3849690), (15, 3593044), (20, 2694783), (21, 2566460), (26, 2072910), (28, 1924845), (30, 1796522), (35, 1539876), (39, 1381940), (42, 1283230), (52, 1036455), (60, 898261), (65, 829164), (70, 769938), (78, 690970), (84, 641615), (91, 592260), (105, 513292), (130, 414582), (140, 384969), (156, 345485), (182, 296130), (195, 276388), (210, 256646), (260, 207291), (273, 197420), (364, 148065), (390, 138194), (420, 128323), (455, 118452), (546, 98710), (780, 69097), (910, 59226), (1092, 49355), (1365, 39484), (1820, 29613), (2730, 19742), (5460, 9871)]