53818165

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 71245440

約数和(自身を除く): 17427275

約数列:

[1, 5, 19, 37, 61, 95, 185, 251, 305, 703, 1159, 1255, 2257, 3515, 4769, 5795, 9287, 11285, 15311, 23845, 42883, 46435, 76555, 176453, 214415, 290909, 566507, 882265, 1454545, 2832535, 10763633, 53818165]

約数ペア:

[(1, 53818165), (5, 10763633), (19, 2832535), (37, 1454545), (61, 882265), (95, 566507), (185, 290909), (251, 214415), (305, 176453), (703, 76555), (1159, 46435), (1255, 42883), (2257, 23845), (3515, 15311), (4769, 11285), (5795, 9287)]