55721112

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:656

約数の個数: 64

約数和(自身を含む): 144460800

約数和(自身を除く): 88739688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 131, 148, 222, 262, 296, 393, 444, 479, 524, 786, 888, 958, 1048, 1437, 1572, 1916, 2874, 3144, 3832, 4847, 5748, 9694, 11496, 14541, 17723, 19388, 29082, 35446, 38776, 53169, 58164, 62749, 70892, 106338, 116328, 125498, 141784, 188247, 212676, 250996, 376494, 425352, 501992, 752988, 1505976, 2321713, 4643426, 6965139, 9286852, 13930278, 18573704, 27860556, 55721112]

約数ペア:

[(1, 55721112), (2, 27860556), (3, 18573704), (4, 13930278), (6, 9286852), (8, 6965139), (12, 4643426), (24, 2321713), (37, 1505976), (74, 752988), (111, 501992), (131, 425352), (148, 376494), (222, 250996), (262, 212676), (296, 188247), (393, 141784), (444, 125498), (479, 116328), (524, 106338), (786, 70892), (888, 62749), (958, 58164), (1048, 53169), (1437, 38776), (1572, 35446), (1916, 29082), (2874, 19388), (3144, 17723), (3832, 14541), (4847, 11496), (5748, 9694)]