54640740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11827}}^1$

素因数の和:11857

約数の個数: 96

約数和(自身を含む): 190761984

約数和(自身を除く): 136121244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 11827, 23654, 35481, 47308, 59135, 70962, 82789, 118270, 130097, 141924, 165578, 177405, 236540, 248367, 260194, 331156, 354810, 390291, 413945, 496734, 520388, 650485, 709620, 780582, 827890, 910679, 993468, 1241835, 1300970, 1561164, 1655780, 1821358, 1951455, 2483670, 2601940, 2732037, 3642716, 3902910, 4553395, 4967340, 5464074, 7805820, 9106790, 10928148, 13660185, 18213580, 27320370, 54640740]

約数ペア:

[(1, 54640740), (2, 27320370), (3, 18213580), (4, 13660185), (5, 10928148), (6, 9106790), (7, 7805820), (10, 5464074), (11, 4967340), (12, 4553395), (14, 3902910), (15, 3642716), (20, 2732037), (21, 2601940), (22, 2483670), (28, 1951455), (30, 1821358), (33, 1655780), (35, 1561164), (42, 1300970), (44, 1241835), (55, 993468), (60, 910679), (66, 827890), (70, 780582), (77, 709620), (84, 650485), (105, 520388), (110, 496734), (132, 413945), (140, 390291), (154, 354810), (165, 331156), (210, 260194), (220, 248367), (231, 236540), (308, 177405), (330, 165578), (385, 141924), (420, 130097), (462, 118270), (660, 82789), (770, 70962), (924, 59135), (1155, 47308), (1540, 35481), (2310, 23654), (4620, 11827)]