56476290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{809}}^1$

素因数の和:1011

約数の個数: 64

約数和(自身を含む): 146966400

約数和(自身を除く): 90490110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 179, 195, 358, 390, 537, 809, 895, 1074, 1618, 1790, 2327, 2427, 2685, 4045, 4654, 4854, 5370, 6981, 8090, 10517, 11635, 12135, 13962, 21034, 23270, 24270, 31551, 34905, 52585, 63102, 69810, 105170, 144811, 157755, 289622, 315510, 434433, 724055, 868866, 1448110, 1882543, 2172165, 3765086, 4344330, 5647629, 9412715, 11295258, 18825430, 28238145, 56476290]

約数ペア:

[(1, 56476290), (2, 28238145), (3, 18825430), (5, 11295258), (6, 9412715), (10, 5647629), (13, 4344330), (15, 3765086), (26, 2172165), (30, 1882543), (39, 1448110), (65, 868866), (78, 724055), (130, 434433), (179, 315510), (195, 289622), (358, 157755), (390, 144811), (537, 105170), (809, 69810), (895, 63102), (1074, 52585), (1618, 34905), (1790, 31551), (2327, 24270), (2427, 23270), (2685, 21034), (4045, 13962), (4654, 12135), (4854, 11635), (5370, 10517), (6981, 8090)]