51253904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{293}}^1$

素因数の和:372

約数の個数: 60

約数和(自身を含む): 111136116

約数和(自身を除く): 59882212

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 293, 377, 464, 586, 754, 841, 1172, 1508, 1682, 2344, 3016, 3364, 3809, 4688, 6032, 6728, 7618, 8497, 10933, 13456, 15236, 16994, 21866, 30472, 33988, 43732, 60944, 67976, 87464, 110461, 135952, 174928, 220922, 246413, 441844, 492826, 883688, 985652, 1767376, 1971304, 3203369, 3942608, 6406738, 12813476, 25626952, 51253904]

約数ペア:

[(1, 51253904), (2, 25626952), (4, 12813476), (8, 6406738), (13, 3942608), (16, 3203369), (26, 1971304), (29, 1767376), (52, 985652), (58, 883688), (104, 492826), (116, 441844), (208, 246413), (232, 220922), (293, 174928), (377, 135952), (464, 110461), (586, 87464), (754, 67976), (841, 60944), (1172, 43732), (1508, 33988), (1682, 30472), (2344, 21866), (3016, 16994), (3364, 15236), (3809, 13456), (4688, 10933), (6032, 8497), (6728, 7618)]