51450128

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{373}}^1$

素因数の和:651

約数の個数: 40

約数和(自身を含む): 103093848

約数和(自身を除く): 51643720

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 233, 296, 373, 466, 592, 746, 932, 1492, 1864, 2984, 3728, 5968, 8621, 13801, 17242, 27602, 34484, 55204, 68968, 86909, 110408, 137936, 173818, 220816, 347636, 695272, 1390544, 3215633, 6431266, 12862532, 25725064, 51450128]

約数ペア:

[(1, 51450128), (2, 25725064), (4, 12862532), (8, 6431266), (16, 3215633), (37, 1390544), (74, 695272), (148, 347636), (233, 220816), (296, 173818), (373, 137936), (466, 110408), (592, 86909), (746, 68968), (932, 55204), (1492, 34484), (1864, 27602), (2984, 17242), (3728, 13801), (5968, 8621)]