53587380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1657}}^1$

素因数の和:1694

約数の個数: 144

約数和(自身を含む): 190524096

約数和(自身を除く): 136936716

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 1078, 1155, 1470, 1540, 1617, 1657, 2156, 2310, 2695, 2940, 3234, 3314, 4620, 4971, 5390, 6468, 6628, 8085, 8285, 9942, 10780, 11599, 16170, 16570, 18227, 19884, 23198, 24855, 32340, 33140, 34797, 36454, 46396, 49710, 54681, 57995, 69594, 72908, 81193, 91135, 99420, 109362, 115990, 127589, 139188, 162386, 173985, 182270, 218724, 231980, 243579, 255178, 273405, 324772, 347970, 364540, 382767, 405965, 487158, 510356, 546810, 637945, 695940, 765534, 811930, 893123, 974316, 1093620, 1217895, 1275890, 1531068, 1623860, 1786246, 1913835, 2435790, 2551780, 2679369, 3572492, 3827670, 4465615, 4871580, 5358738, 7655340, 8931230, 10717476, 13396845, 17862460, 26793690, 53587380]

約数ペア:

[(1, 53587380), (2, 26793690), (3, 17862460), (4, 13396845), (5, 10717476), (6, 8931230), (7, 7655340), (10, 5358738), (11, 4871580), (12, 4465615), (14, 3827670), (15, 3572492), (20, 2679369), (21, 2551780), (22, 2435790), (28, 1913835), (30, 1786246), (33, 1623860), (35, 1531068), (42, 1275890), (44, 1217895), (49, 1093620), (55, 974316), (60, 893123), (66, 811930), (70, 765534), (77, 695940), (84, 637945), (98, 546810), (105, 510356), (110, 487158), (132, 405965), (140, 382767), (147, 364540), (154, 347970), (165, 324772), (196, 273405), (210, 255178), (220, 243579), (231, 231980), (245, 218724), (294, 182270), (308, 173985), (330, 162386), (385, 139188), (420, 127589), (462, 115990), (490, 109362), (539, 99420), (588, 91135), (660, 81193), (735, 72908), (770, 69594), (924, 57995), (980, 54681), (1078, 49710), (1155, 46396), (1470, 36454), (1540, 34797), (1617, 33140), (1657, 32340), (2156, 24855), (2310, 23198), (2695, 19884), (2940, 18227), (3234, 16570), (3314, 16170), (4620, 11599), (4971, 10780), (5390, 9942), (6468, 8285), (6628, 8085)]