52377885

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{647}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 104322816

約数和(自身を除く): 51944931

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 257, 315, 647, 771, 1285, 1799, 1941, 2313, 3235, 3855, 4529, 5397, 5823, 8995, 9705, 11565, 13587, 16191, 22645, 26985, 29115, 40761, 67935, 80955, 166279, 203805, 498837, 831395, 1163953, 1496511, 2494185, 3491859, 5819765, 7482555, 10475577, 17459295, 52377885]

約数ペア:

[(1, 52377885), (3, 17459295), (5, 10475577), (7, 7482555), (9, 5819765), (15, 3491859), (21, 2494185), (35, 1496511), (45, 1163953), (63, 831395), (105, 498837), (257, 203805), (315, 166279), (647, 80955), (771, 67935), (1285, 40761), (1799, 29115), (1941, 26985), (2313, 22645), (3235, 16191), (3855, 13587), (4529, 11565), (5397, 9705), (5823, 8995)]