51292352

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:397

約数の個数: 56

約数和(自身を含む): 106509312

約数和(自身を除く): 55216960

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 103, 124, 206, 248, 251, 412, 496, 502, 824, 992, 1004, 1648, 1984, 2008, 3193, 3296, 4016, 6386, 6592, 7781, 8032, 12772, 15562, 16064, 25544, 25853, 31124, 51088, 51706, 62248, 102176, 103412, 124496, 204352, 206824, 248992, 413648, 497984, 801443, 827296, 1602886, 1654592, 3205772, 6411544, 12823088, 25646176, 51292352]

約数ペア:

[(1, 51292352), (2, 25646176), (4, 12823088), (8, 6411544), (16, 3205772), (31, 1654592), (32, 1602886), (62, 827296), (64, 801443), (103, 497984), (124, 413648), (206, 248992), (248, 206824), (251, 204352), (412, 124496), (496, 103412), (502, 102176), (824, 62248), (992, 51706), (1004, 51088), (1648, 31124), (1984, 25853), (2008, 25544), (3193, 16064), (3296, 15562), (4016, 12772), (6386, 8032), (6592, 7781)]