51676448

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 104872320

約数和(自身を除く): 53195872

約数列:

[1, 2, 4, 8, 16, 32, 59, 101, 118, 202, 236, 271, 404, 472, 542, 808, 944, 1084, 1616, 1888, 2168, 3232, 4336, 5959, 8672, 11918, 15989, 23836, 27371, 31978, 47672, 54742, 63956, 95344, 109484, 127912, 190688, 218968, 255824, 437936, 511648, 875872, 1614889, 3229778, 6459556, 12919112, 25838224, 51676448]

約数ペア:

[(1, 51676448), (2, 25838224), (4, 12919112), (8, 6459556), (16, 3229778), (32, 1614889), (59, 875872), (101, 511648), (118, 437936), (202, 255824), (236, 218968), (271, 190688), (404, 127912), (472, 109484), (542, 95344), (808, 63956), (944, 54742), (1084, 47672), (1616, 31978), (1888, 27371), (2168, 23836), (3232, 15989), (4336, 11918), (5959, 8672)]