525458270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{50671}}^1$

素因数の和:50756

約数の個数: 32

約数和(自身を含む): 1017899136

約数和(自身を除く): 492440866

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 2074, 5185, 10370, 50671, 101342, 253355, 506710, 861407, 1722814, 3090931, 4307035, 6181862, 8614070, 15454655, 30909310, 52545827, 105091654, 262729135, 525458270]

約数ペア:

[(1, 525458270), (2, 262729135), (5, 105091654), (10, 52545827), (17, 30909310), (34, 15454655), (61, 8614070), (85, 6181862), (122, 4307035), (170, 3090931), (305, 1722814), (610, 861407), (1037, 506710), (2074, 253355), (5185, 101342), (10370, 50671)]