51494528

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 107442720

約数和(自身を除く): 55948192

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 83, 128, 131, 148, 166, 262, 296, 332, 524, 592, 664, 1048, 1184, 1328, 2096, 2368, 2656, 3071, 4192, 4736, 4847, 5312, 6142, 8384, 9694, 10624, 10873, 12284, 16768, 19388, 21746, 24568, 38776, 43492, 49136, 77552, 86984, 98272, 155104, 173968, 196544, 310208, 347936, 393088, 402301, 620416, 695872, 804602, 1391744, 1609204, 3218408, 6436816, 12873632, 25747264, 51494528]

約数ペア:

[(1, 51494528), (2, 25747264), (4, 12873632), (8, 6436816), (16, 3218408), (32, 1609204), (37, 1391744), (64, 804602), (74, 695872), (83, 620416), (128, 402301), (131, 393088), (148, 347936), (166, 310208), (262, 196544), (296, 173968), (332, 155104), (524, 98272), (592, 86984), (664, 77552), (1048, 49136), (1184, 43492), (1328, 38776), (2096, 24568), (2368, 21746), (2656, 19388), (3071, 16768), (4192, 12284), (4736, 10873), (4847, 10624), (5312, 9694), (6142, 8384)]