51336575

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 72376320

約数和(自身を除く): 21039745

約数列:

[1, 5, 19, 23, 25, 37, 95, 115, 127, 185, 437, 475, 575, 635, 703, 851, 925, 2185, 2413, 2921, 3175, 3515, 4255, 4699, 10925, 12065, 14605, 16169, 17575, 21275, 23495, 55499, 60325, 73025, 80845, 89281, 108077, 117475, 277495, 404225, 446405, 540385, 1387475, 2053463, 2232025, 2701925, 10267315, 51336575]

約数ペア:

[(1, 51336575), (5, 10267315), (19, 2701925), (23, 2232025), (25, 2053463), (37, 1387475), (95, 540385), (115, 446405), (127, 404225), (185, 277495), (437, 117475), (475, 108077), (575, 89281), (635, 80845), (703, 73025), (851, 60325), (925, 55499), (2185, 23495), (2413, 21275), (2921, 17575), (3175, 16169), (3515, 14605), (4255, 12065), (4699, 10925)]