51236008

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 102938580

約数和(自身を除く): 51702572

約数列:

[1, 2, 4, 8, 19, 38, 76, 113, 152, 157, 226, 314, 361, 452, 628, 722, 904, 1256, 1444, 2147, 2888, 2983, 4294, 5966, 8588, 11932, 17176, 17741, 23864, 35482, 40793, 56677, 70964, 81586, 113354, 141928, 163172, 226708, 326344, 337079, 453416, 674158, 1348316, 2696632, 6404501, 12809002, 25618004, 51236008]

約数ペア:

[(1, 51236008), (2, 25618004), (4, 12809002), (8, 6404501), (19, 2696632), (38, 1348316), (76, 674158), (113, 453416), (152, 337079), (157, 326344), (226, 226708), (314, 163172), (361, 141928), (452, 113354), (628, 81586), (722, 70964), (904, 56677), (1256, 40793), (1444, 35482), (2147, 23864), (2888, 17741), (2983, 17176), (4294, 11932), (5966, 8588)]