48103460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{421}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 105280560

約数和(自身を除く): 57177100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 197, 290, 394, 421, 580, 788, 842, 985, 1684, 1970, 2105, 3940, 4210, 5713, 8420, 11426, 12209, 22852, 24418, 28565, 48836, 57130, 61045, 82937, 114260, 122090, 165874, 244180, 331748, 414685, 829370, 1658740, 2405173, 4810346, 9620692, 12025865, 24051730, 48103460]

約数ペア:

[(1, 48103460), (2, 24051730), (4, 12025865), (5, 9620692), (10, 4810346), (20, 2405173), (29, 1658740), (58, 829370), (116, 414685), (145, 331748), (197, 244180), (290, 165874), (394, 122090), (421, 114260), (580, 82937), (788, 61045), (842, 57130), (985, 48836), (1684, 28565), (1970, 24418), (2105, 22852), (3940, 12209), (4210, 11426), (5713, 8420)]