51385920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{53527}}^1$

素因数の和:53547

約数の個数: 56

約数和(自身を含む): 163153344

約数和(自身を除く): 111767424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 53527, 107054, 160581, 214108, 267635, 321162, 428216, 535270, 642324, 802905, 856432, 1070540, 1284648, 1605810, 1712864, 2141080, 2569296, 3211620, 3425728, 4282160, 5138592, 6423240, 8564320, 10277184, 12846480, 17128640, 25692960, 51385920]

約数ペア:

[(1, 51385920), (2, 25692960), (3, 17128640), (4, 12846480), (5, 10277184), (6, 8564320), (8, 6423240), (10, 5138592), (12, 4282160), (15, 3425728), (16, 3211620), (20, 2569296), (24, 2141080), (30, 1712864), (32, 1605810), (40, 1284648), (48, 1070540), (60, 856432), (64, 802905), (80, 642324), (96, 535270), (120, 428216), (160, 321162), (192, 267635), (240, 214108), (320, 160581), (480, 107054), (960, 53527)]