49425720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1847}}^1$

素因数の和:2084

約数の個数: 64

約数和(自身を含む): 149022720

約数和(自身を除く): 99597000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223, 446, 669, 892, 1115, 1338, 1784, 1847, 2230, 2676, 3345, 3694, 4460, 5352, 5541, 6690, 7388, 8920, 9235, 11082, 13380, 14776, 18470, 22164, 26760, 27705, 36940, 44328, 55410, 73880, 110820, 221640, 411881, 823762, 1235643, 1647524, 2059405, 2471286, 3295048, 4118810, 4942572, 6178215, 8237620, 9885144, 12356430, 16475240, 24712860, 49425720]

約数ペア:

[(1, 49425720), (2, 24712860), (3, 16475240), (4, 12356430), (5, 9885144), (6, 8237620), (8, 6178215), (10, 4942572), (12, 4118810), (15, 3295048), (20, 2471286), (24, 2059405), (30, 1647524), (40, 1235643), (60, 823762), (120, 411881), (223, 221640), (446, 110820), (669, 73880), (892, 55410), (1115, 44328), (1338, 36940), (1784, 27705), (1847, 26760), (2230, 22164), (2676, 18470), (3345, 14776), (3694, 13380), (4460, 11082), (5352, 9235), (5541, 8920), (6690, 7388)]