55570060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1607}}^1$

素因数の和:1655

約数の個数: 96

約数和(自身を含む): 151280640

約数和(自身を除く): 95710580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 133, 140, 182, 190, 247, 260, 266, 364, 380, 455, 494, 532, 665, 910, 988, 1235, 1330, 1607, 1729, 1820, 2470, 2660, 3214, 3458, 4940, 6428, 6916, 8035, 8645, 11249, 16070, 17290, 20891, 22498, 30533, 32140, 34580, 41782, 44996, 56245, 61066, 83564, 104455, 112490, 122132, 146237, 152665, 208910, 213731, 224980, 292474, 305330, 396929, 417820, 427462, 584948, 610660, 731185, 793858, 854924, 1068655, 1462370, 1587716, 1984645, 2137310, 2778503, 2924740, 3969290, 4274620, 5557006, 7938580, 11114012, 13892515, 27785030, 55570060]

約数ペア:

[(1, 55570060), (2, 27785030), (4, 13892515), (5, 11114012), (7, 7938580), (10, 5557006), (13, 4274620), (14, 3969290), (19, 2924740), (20, 2778503), (26, 2137310), (28, 1984645), (35, 1587716), (38, 1462370), (52, 1068655), (65, 854924), (70, 793858), (76, 731185), (91, 610660), (95, 584948), (130, 427462), (133, 417820), (140, 396929), (182, 305330), (190, 292474), (247, 224980), (260, 213731), (266, 208910), (364, 152665), (380, 146237), (455, 122132), (494, 112490), (532, 104455), (665, 83564), (910, 61066), (988, 56245), (1235, 44996), (1330, 41782), (1607, 34580), (1729, 32140), (1820, 30533), (2470, 22498), (2660, 20891), (3214, 17290), (3458, 16070), (4940, 11249), (6428, 8645), (6916, 8035)]