47212060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 121927680

約数和(自身を除く): 74715620

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 83, 85, 119, 140, 166, 170, 238, 239, 332, 340, 415, 476, 478, 581, 595, 830, 956, 1162, 1190, 1195, 1411, 1660, 1673, 2324, 2380, 2390, 2822, 2905, 3346, 4063, 4780, 5644, 5810, 6692, 7055, 8126, 8365, 9877, 11620, 14110, 16252, 16730, 19754, 19837, 20315, 28220, 28441, 33460, 39508, 39674, 40630, 49385, 56882, 79348, 81260, 98770, 99185, 113764, 138859, 142205, 197540, 198370, 277718, 284410, 337229, 396740, 555436, 568820, 674458, 694295, 1348916, 1388590, 1686145, 2360603, 2777180, 3372290, 4721206, 6744580, 9442412, 11803015, 23606030, 47212060]

約数ペア:

[(1, 47212060), (2, 23606030), (4, 11803015), (5, 9442412), (7, 6744580), (10, 4721206), (14, 3372290), (17, 2777180), (20, 2360603), (28, 1686145), (34, 1388590), (35, 1348916), (68, 694295), (70, 674458), (83, 568820), (85, 555436), (119, 396740), (140, 337229), (166, 284410), (170, 277718), (238, 198370), (239, 197540), (332, 142205), (340, 138859), (415, 113764), (476, 99185), (478, 98770), (581, 81260), (595, 79348), (830, 56882), (956, 49385), (1162, 40630), (1190, 39674), (1195, 39508), (1411, 33460), (1660, 28441), (1673, 28220), (2324, 20315), (2380, 19837), (2390, 19754), (2822, 16730), (2905, 16252), (3346, 14110), (4063, 11620), (4780, 9877), (5644, 8365), (5810, 8126), (6692, 7055)]