48759740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2351}}^1$

素因数の和:2438

約数の個数: 48

約数和(自身を含む): 110242944

約数和(自身を除く): 61483204

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 61, 68, 85, 122, 170, 244, 305, 340, 610, 1037, 1220, 2074, 2351, 4148, 4702, 5185, 9404, 10370, 11755, 20740, 23510, 39967, 47020, 79934, 143411, 159868, 199835, 286822, 399670, 573644, 717055, 799340, 1434110, 2437987, 2868220, 4875974, 9751948, 12189935, 24379870, 48759740]

約数ペア:

[(1, 48759740), (2, 24379870), (4, 12189935), (5, 9751948), (10, 4875974), (17, 2868220), (20, 2437987), (34, 1434110), (61, 799340), (68, 717055), (85, 573644), (122, 399670), (170, 286822), (244, 199835), (305, 159868), (340, 143411), (610, 79934), (1037, 47020), (1220, 39967), (2074, 23510), (2351, 20740), (4148, 11755), (4702, 10370), (5185, 9404)]