51536238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{1249}}^1$

素因数の和:1313

約数の個数: 48

約数和(自身を含む): 116130000

約数和(自身を除く): 64593762

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 529, 598, 897, 1058, 1249, 1587, 1794, 2498, 3174, 3747, 6877, 7494, 13754, 16237, 20631, 28727, 32474, 41262, 48711, 57454, 86181, 97422, 172362, 373451, 660721, 746902, 1120353, 1321442, 1982163, 2240706, 3964326, 8589373, 17178746, 25768119, 51536238]

約数ペア:

[(1, 51536238), (2, 25768119), (3, 17178746), (6, 8589373), (13, 3964326), (23, 2240706), (26, 1982163), (39, 1321442), (46, 1120353), (69, 746902), (78, 660721), (138, 373451), (299, 172362), (529, 97422), (598, 86181), (897, 57454), (1058, 48711), (1249, 41262), (1587, 32474), (1794, 28727), (2498, 20631), (3174, 16237), (3747, 13754), (6877, 7494)]