49179680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27943}}^1$

素因数の和:27969

約数の個数: 48

約数和(自身を含む): 126753984

約数和(自身を除く): 77574304

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 27943, 55886, 111772, 139715, 223544, 279430, 307373, 447088, 558860, 614746, 894176, 1117720, 1229492, 1536865, 2235440, 2458984, 3073730, 4470880, 4917968, 6147460, 9835936, 12294920, 24589840, 49179680]

約数ペア:

[(1, 49179680), (2, 24589840), (4, 12294920), (5, 9835936), (8, 6147460), (10, 4917968), (11, 4470880), (16, 3073730), (20, 2458984), (22, 2235440), (32, 1536865), (40, 1229492), (44, 1117720), (55, 894176), (80, 614746), (88, 558860), (110, 447088), (160, 307373), (176, 279430), (220, 223544), (352, 139715), (440, 111772), (880, 55886), (1760, 27943)]