51941160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{647}}^1$

素因数の和:887

約数の個数: 96

約数和(自身を含む): 169827840

約数和(自身を除く): 117886680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 223, 360, 446, 647, 669, 892, 1115, 1294, 1338, 1784, 1941, 2007, 2230, 2588, 2676, 3235, 3345, 3882, 4014, 4460, 5176, 5352, 5823, 6470, 6690, 7764, 8028, 8920, 9705, 10035, 11646, 12940, 13380, 15528, 16056, 19410, 20070, 23292, 25880, 26760, 29115, 38820, 40140, 46584, 58230, 77640, 80280, 116460, 144281, 232920, 288562, 432843, 577124, 721405, 865686, 1154248, 1298529, 1442810, 1731372, 2164215, 2597058, 2885620, 3462744, 4328430, 5194116, 5771240, 6492645, 8656860, 10388232, 12985290, 17313720, 25970580, 51941160]

約数ペア:

[(1, 51941160), (2, 25970580), (3, 17313720), (4, 12985290), (5, 10388232), (6, 8656860), (8, 6492645), (9, 5771240), (10, 5194116), (12, 4328430), (15, 3462744), (18, 2885620), (20, 2597058), (24, 2164215), (30, 1731372), (36, 1442810), (40, 1298529), (45, 1154248), (60, 865686), (72, 721405), (90, 577124), (120, 432843), (180, 288562), (223, 232920), (360, 144281), (446, 116460), (647, 80280), (669, 77640), (892, 58230), (1115, 46584), (1294, 40140), (1338, 38820), (1784, 29115), (1941, 26760), (2007, 25880), (2230, 23292), (2588, 20070), (2676, 19410), (3235, 16056), (3345, 15528), (3882, 13380), (4014, 12940), (4460, 11646), (5176, 10035), (5352, 9705), (5823, 8920), (6470, 8028), (6690, 7764)]