51196050

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{12641}}^1$

素因数の和:12665

約数の個数: 60

約数和(自身を含む): 142260426

約数和(自身を除く): 91064376

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050, 12641, 25282, 37923, 63205, 75846, 113769, 126410, 189615, 227538, 316025, 341307, 379230, 568845, 632050, 682614, 948075, 1023921, 1137690, 1706535, 1896150, 2047842, 2844225, 3413070, 5119605, 5688450, 8532675, 10239210, 17065350, 25598025, 51196050]

約数ペア:

[(1, 51196050), (2, 25598025), (3, 17065350), (5, 10239210), (6, 8532675), (9, 5688450), (10, 5119605), (15, 3413070), (18, 2844225), (25, 2047842), (27, 1896150), (30, 1706535), (45, 1137690), (50, 1023921), (54, 948075), (75, 682614), (81, 632050), (90, 568845), (135, 379230), (150, 341307), (162, 316025), (225, 227538), (270, 189615), (405, 126410), (450, 113769), (675, 75846), (810, 63205), (1350, 37923), (2025, 25282), (4050, 12641)]