56547460

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 121347072

約数和(自身を除く): 64799612

約数列:

[1, 2, 4, 5, 10, 20, 113, 131, 191, 226, 262, 382, 452, 524, 565, 655, 764, 955, 1130, 1310, 1910, 2260, 2620, 3820, 14803, 21583, 25021, 29606, 43166, 50042, 59212, 74015, 86332, 100084, 107915, 125105, 148030, 215830, 250210, 296060, 431660, 500420, 2827373, 5654746, 11309492, 14136865, 28273730, 56547460]

約数ペア:

[(1, 56547460), (2, 28273730), (4, 14136865), (5, 11309492), (10, 5654746), (20, 2827373), (113, 500420), (131, 431660), (191, 296060), (226, 250210), (262, 215830), (382, 148030), (452, 125105), (524, 107915), (565, 100084), (655, 86332), (764, 74015), (955, 59212), (1130, 50042), (1310, 43166), (1910, 29606), (2260, 25021), (2620, 21583), (3820, 14803)]