47715940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3793}}^1$

素因数の和:3856

約数の個数: 48

約数和(自身を含む): 108994032

約数和(自身を除く): 61278092

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2516, 3145, 3793, 6290, 7586, 12580, 15172, 18965, 37930, 64481, 75860, 128962, 140341, 257924, 280682, 322405, 561364, 644810, 701705, 1289620, 1403410, 2385797, 2806820, 4771594, 9543188, 11928985, 23857970, 47715940]

約数ペア:

[(1, 47715940), (2, 23857970), (4, 11928985), (5, 9543188), (10, 4771594), (17, 2806820), (20, 2385797), (34, 1403410), (37, 1289620), (68, 701705), (74, 644810), (85, 561364), (148, 322405), (170, 280682), (185, 257924), (340, 140341), (370, 128962), (629, 75860), (740, 64481), (1258, 37930), (2516, 18965), (3145, 15172), (3793, 12580), (6290, 7586)]