49507730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11329}}^1$

素因数の和:11378

約数の個数: 32

約数和(自身を含む): 97891200

約数和(自身を除く): 48383470

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 11329, 22658, 56645, 113290, 215251, 260567, 430502, 521134, 1076255, 1302835, 2152510, 2605670, 4950773, 9901546, 24753865, 49507730]

約数ペア:

[(1, 49507730), (2, 24753865), (5, 9901546), (10, 4950773), (19, 2605670), (23, 2152510), (38, 1302835), (46, 1076255), (95, 521134), (115, 430502), (190, 260567), (230, 215251), (437, 113290), (874, 56645), (2185, 22658), (4370, 11329)]