53721632

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:238

約数の個数: 72

約数和(自身を含む): 116123364

約数和(自身を除く): 62401732

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 68, 74, 136, 148, 157, 272, 289, 296, 314, 544, 578, 592, 628, 629, 1156, 1184, 1256, 1258, 2312, 2512, 2516, 2669, 4624, 5024, 5032, 5338, 5809, 9248, 10064, 10676, 10693, 11618, 20128, 21352, 21386, 23236, 42704, 42772, 45373, 46472, 85408, 85544, 90746, 92944, 98753, 171088, 181492, 185888, 197506, 342176, 362984, 395012, 725968, 790024, 1451936, 1580048, 1678801, 3160096, 3357602, 6715204, 13430408, 26860816, 53721632]

約数ペア:

[(1, 53721632), (2, 26860816), (4, 13430408), (8, 6715204), (16, 3357602), (17, 3160096), (32, 1678801), (34, 1580048), (37, 1451936), (68, 790024), (74, 725968), (136, 395012), (148, 362984), (157, 342176), (272, 197506), (289, 185888), (296, 181492), (314, 171088), (544, 98753), (578, 92944), (592, 90746), (628, 85544), (629, 85408), (1156, 46472), (1184, 45373), (1256, 42772), (1258, 42704), (2312, 23236), (2512, 21386), (2516, 21352), (2669, 20128), (4624, 11618), (5024, 10693), (5032, 10676), (5338, 10064), (5809, 9248)]