51259416

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8647}}^1$

素因数の和:8688

約数の個数: 64

約数和(自身を含む): 145286400

約数和(自身を除く): 94026984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 8647, 17294, 25941, 34588, 51882, 69176, 103764, 112411, 164293, 207528, 224822, 328586, 337233, 449644, 492879, 657172, 674466, 899288, 985758, 1314344, 1348932, 1971516, 2135809, 2697864, 3943032, 4271618, 6407427, 8543236, 12814854, 17086472, 25629708, 51259416]

約数ペア:

[(1, 51259416), (2, 25629708), (3, 17086472), (4, 12814854), (6, 8543236), (8, 6407427), (12, 4271618), (13, 3943032), (19, 2697864), (24, 2135809), (26, 1971516), (38, 1348932), (39, 1314344), (52, 985758), (57, 899288), (76, 674466), (78, 657172), (104, 492879), (114, 449644), (152, 337233), (156, 328586), (228, 224822), (247, 207528), (312, 164293), (456, 112411), (494, 103764), (741, 69176), (988, 51882), (1482, 34588), (1976, 25941), (2964, 17294), (5928, 8647)]