51362008

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{449}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 98280000

約数和(自身を除く): 46917992

約数列:

[1, 2, 4, 8, 79, 158, 181, 316, 362, 449, 632, 724, 898, 1448, 1796, 3592, 14299, 28598, 35471, 57196, 70942, 81269, 114392, 141884, 162538, 283768, 325076, 650152, 6420251, 12840502, 25681004, 51362008]

約数ペア:

[(1, 51362008), (2, 25681004), (4, 12840502), (8, 6420251), (79, 650152), (158, 325076), (181, 283768), (316, 162538), (362, 141884), (449, 114392), (632, 81269), (724, 70942), (898, 57196), (1448, 35471), (1796, 28598), (3592, 14299)]