47891690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^2$

素因数の和:144

約数の個数: 96

約数和(自身を含む): 113139072

約数和(自身を除く): 65247382

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 37, 41, 55, 70, 74, 77, 82, 110, 154, 185, 205, 259, 287, 370, 385, 407, 410, 451, 518, 574, 770, 814, 902, 1295, 1435, 1517, 1681, 2035, 2255, 2590, 2849, 2870, 3034, 3157, 3362, 4070, 4510, 5698, 6314, 7585, 8405, 10619, 11767, 14245, 15170, 15785, 16687, 16810, 18491, 21238, 23534, 28490, 31570, 33374, 36982, 53095, 58835, 62197, 83435, 92455, 106190, 116809, 117670, 124394, 129437, 166870, 184910, 233618, 258874, 310985, 435379, 584045, 621970, 647185, 684167, 870758, 1168090, 1294370, 1368334, 2176895, 3420835, 4353790, 4789169, 6841670, 9578338, 23945845, 47891690]

約数ペア:

[(1, 47891690), (2, 23945845), (5, 9578338), (7, 6841670), (10, 4789169), (11, 4353790), (14, 3420835), (22, 2176895), (35, 1368334), (37, 1294370), (41, 1168090), (55, 870758), (70, 684167), (74, 647185), (77, 621970), (82, 584045), (110, 435379), (154, 310985), (185, 258874), (205, 233618), (259, 184910), (287, 166870), (370, 129437), (385, 124394), (407, 117670), (410, 116809), (451, 106190), (518, 92455), (574, 83435), (770, 62197), (814, 58835), (902, 53095), (1295, 36982), (1435, 33374), (1517, 31570), (1681, 28490), (2035, 23534), (2255, 21238), (2590, 18491), (2849, 16810), (2870, 16687), (3034, 15785), (3157, 15170), (3362, 14245), (4070, 11767), (4510, 10619), (5698, 8405), (6314, 7585)]