51578040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{429817}}^1$

素因数の和:429831

約数の個数: 32

約数和(自身を含む): 154734480

約数和(自身を除く): 103156440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 429817, 859634, 1289451, 1719268, 2149085, 2578902, 3438536, 4298170, 5157804, 6447255, 8596340, 10315608, 12894510, 17192680, 25789020, 51578040]

約数ペア:

[(1, 51578040), (2, 25789020), (3, 17192680), (4, 12894510), (5, 10315608), (6, 8596340), (8, 6447255), (10, 5157804), (12, 4298170), (15, 3438536), (20, 2578902), (24, 2149085), (30, 1719268), (40, 1289451), (60, 859634), (120, 429817)]