51147392

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{21031}}^1$

素因数の和:21064

約数の個数: 32

約数和(自身を含む): 107263200

約数和(自身を除く): 56115808

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 21031, 42062, 84124, 168248, 336496, 399589, 672992, 799178, 1345984, 1598356, 2691968, 3196712, 6393424, 12786848, 25573696, 51147392]

約数ペア:

[(1, 51147392), (2, 25573696), (4, 12786848), (8, 6393424), (16, 3196712), (19, 2691968), (32, 1598356), (38, 1345984), (64, 799178), (76, 672992), (128, 399589), (152, 336496), (304, 168248), (608, 84124), (1216, 42062), (2432, 21031)]