49376480

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2731}}^1$

素因数の和:2859

約数の個数: 48

約数和(自身を含む): 117727344

約数和(自身を除く): 68350864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 904, 1130, 1808, 2260, 2731, 3616, 4520, 5462, 9040, 10924, 13655, 18080, 21848, 27310, 43696, 54620, 87392, 109240, 218480, 308603, 436960, 617206, 1234412, 1543015, 2468824, 3086030, 4937648, 6172060, 9875296, 12344120, 24688240, 49376480]

約数ペア:

[(1, 49376480), (2, 24688240), (4, 12344120), (5, 9875296), (8, 6172060), (10, 4937648), (16, 3086030), (20, 2468824), (32, 1543015), (40, 1234412), (80, 617206), (113, 436960), (160, 308603), (226, 218480), (452, 109240), (565, 87392), (904, 54620), (1130, 43696), (1808, 27310), (2260, 21848), (2731, 18080), (3616, 13655), (4520, 10924), (5462, 9040)]