49048480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23581}}^1$

素因数の和:23609

約数の個数: 48

約数和(自身を含む): 124795944

約数和(自身を除く): 75747464

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 23581, 47162, 94324, 117905, 188648, 235810, 306553, 377296, 471620, 613106, 754592, 943240, 1226212, 1532765, 1886480, 2452424, 3065530, 3772960, 4904848, 6131060, 9809696, 12262120, 24524240, 49048480]

約数ペア:

[(1, 49048480), (2, 24524240), (4, 12262120), (5, 9809696), (8, 6131060), (10, 4904848), (13, 3772960), (16, 3065530), (20, 2452424), (26, 1886480), (32, 1532765), (40, 1226212), (52, 943240), (65, 754592), (80, 613106), (104, 471620), (130, 377296), (160, 306553), (208, 235810), (260, 188648), (416, 117905), (520, 94324), (1040, 47162), (2080, 23581)]