47192460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{112363}}^1$

素因数の和:112382

約数の個数: 48

約数和(自身を含む): 151017216

約数和(自身を除く): 103824756

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 112363, 224726, 337089, 449452, 561815, 674178, 786541, 1123630, 1348356, 1573082, 1685445, 2247260, 2359623, 3146164, 3370890, 3932705, 4719246, 6741780, 7865410, 9438492, 11798115, 15730820, 23596230, 47192460]

約数ペア:

[(1, 47192460), (2, 23596230), (3, 15730820), (4, 11798115), (5, 9438492), (6, 7865410), (7, 6741780), (10, 4719246), (12, 3932705), (14, 3370890), (15, 3146164), (20, 2359623), (21, 2247260), (28, 1685445), (30, 1573082), (35, 1348356), (42, 1123630), (60, 786541), (70, 674178), (84, 561815), (105, 449452), (140, 337089), (210, 224726), (420, 112363)]