53704880

素因数分解:

$2^4\times 5^1\times {\mathrm{787}}^1\times {\mathrm{853}}^1$

素因数の和:1653

約数の個数: 40

約数和(自身を含む): 125169072

約数和(自身を除く): 71464192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 787, 853, 1574, 1706, 3148, 3412, 3935, 4265, 6296, 6824, 7870, 8530, 12592, 13648, 15740, 17060, 31480, 34120, 62960, 68240, 671311, 1342622, 2685244, 3356555, 5370488, 6713110, 10740976, 13426220, 26852440, 53704880]

約数ペア:

[(1, 53704880), (2, 26852440), (4, 13426220), (5, 10740976), (8, 6713110), (10, 5370488), (16, 3356555), (20, 2685244), (40, 1342622), (80, 671311), (787, 68240), (853, 62960), (1574, 34120), (1706, 31480), (3148, 17060), (3412, 15740), (3935, 13648), (4265, 12592), (6296, 8530), (6824, 7870)]