52775380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2179}}^1$

素因数の和:2368

約数の個数: 48

約数和(自身を含む): 127451520

約数和(自身を除く): 74676140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 173, 346, 692, 865, 1211, 1730, 2179, 2422, 3460, 4358, 4844, 6055, 8716, 10895, 12110, 15253, 21790, 24220, 30506, 43580, 61012, 76265, 152530, 305060, 376967, 753934, 1507868, 1884835, 2638769, 3769670, 5277538, 7539340, 10555076, 13193845, 26387690, 52775380]

約数ペア:

[(1, 52775380), (2, 26387690), (4, 13193845), (5, 10555076), (7, 7539340), (10, 5277538), (14, 3769670), (20, 2638769), (28, 1884835), (35, 1507868), (70, 753934), (140, 376967), (173, 305060), (346, 152530), (692, 76265), (865, 61012), (1211, 43580), (1730, 30506), (2179, 24220), (2422, 21790), (3460, 15253), (4358, 12110), (4844, 10895), (6055, 8716)]