53297192

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 109800000

約数和(自身を除く): 56502808

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 169, 316, 338, 499, 632, 676, 998, 1027, 1352, 1996, 2054, 3992, 4108, 6487, 8216, 12974, 13351, 25948, 26702, 39421, 51896, 53404, 78842, 84331, 106808, 157684, 168662, 315368, 337324, 512473, 674648, 1024946, 2049892, 4099784, 6662149, 13324298, 26648596, 53297192]

約数ペア:

[(1, 53297192), (2, 26648596), (4, 13324298), (8, 6662149), (13, 4099784), (26, 2049892), (52, 1024946), (79, 674648), (104, 512473), (158, 337324), (169, 315368), (316, 168662), (338, 157684), (499, 106808), (632, 84331), (676, 78842), (998, 53404), (1027, 51896), (1352, 39421), (1996, 26702), (2054, 25948), (3992, 13351), (4108, 12974), (6487, 8216)]