55237460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{727}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 121080960

約数和(自身を除く): 65843500

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 131, 145, 262, 290, 524, 580, 655, 727, 1310, 1454, 2620, 2908, 3635, 3799, 7270, 7598, 14540, 15196, 18995, 21083, 37990, 42166, 75980, 84332, 95237, 105415, 190474, 210830, 380948, 421660, 476185, 952370, 1904740, 2761873, 5523746, 11047492, 13809365, 27618730, 55237460]

約数ペア:

[(1, 55237460), (2, 27618730), (4, 13809365), (5, 11047492), (10, 5523746), (20, 2761873), (29, 1904740), (58, 952370), (116, 476185), (131, 421660), (145, 380948), (262, 210830), (290, 190474), (524, 105415), (580, 95237), (655, 84332), (727, 75980), (1310, 42166), (1454, 37990), (2620, 21083), (2908, 18995), (3635, 15196), (3799, 14540), (7270, 7598)]