56455572

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:337

約数の個数: 72

約数和(自身を含む): 142487296

約数和(自身を除く): 86031724

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 73, 102, 146, 204, 219, 223, 289, 292, 438, 446, 578, 669, 867, 876, 892, 1156, 1241, 1338, 1734, 2482, 2676, 3468, 3723, 3791, 4964, 7446, 7582, 11373, 14892, 15164, 16279, 21097, 22746, 32558, 42194, 45492, 48837, 63291, 64447, 65116, 84388, 97674, 126582, 128894, 193341, 195348, 253164, 257788, 276743, 386682, 553486, 773364, 830229, 1106972, 1660458, 3320916, 4704631, 9409262, 14113893, 18818524, 28227786, 56455572]

約数ペア:

[(1, 56455572), (2, 28227786), (3, 18818524), (4, 14113893), (6, 9409262), (12, 4704631), (17, 3320916), (34, 1660458), (51, 1106972), (68, 830229), (73, 773364), (102, 553486), (146, 386682), (204, 276743), (219, 257788), (223, 253164), (289, 195348), (292, 193341), (438, 128894), (446, 126582), (578, 97674), (669, 84388), (867, 65116), (876, 64447), (892, 63291), (1156, 48837), (1241, 45492), (1338, 42194), (1734, 32558), (2482, 22746), (2676, 21097), (3468, 16279), (3723, 15164), (3791, 14892), (4964, 11373), (7446, 7582)]