57113212

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 111022240

約数和(自身を除く): 53909028

約数列:

[1, 2, 4, 13, 26, 52, 67, 97, 134, 169, 194, 268, 338, 388, 676, 871, 1261, 1742, 2197, 2522, 3484, 4394, 5044, 6499, 8788, 11323, 12998, 16393, 22646, 25996, 32786, 45292, 65572, 84487, 147199, 168974, 213109, 294398, 337948, 426218, 588796, 852436, 1098331, 2196662, 4393324, 14278303, 28556606, 57113212]

約数ペア:

[(1, 57113212), (2, 28556606), (4, 14278303), (13, 4393324), (26, 2196662), (52, 1098331), (67, 852436), (97, 588796), (134, 426218), (169, 337948), (194, 294398), (268, 213109), (338, 168974), (388, 147199), (676, 84487), (871, 65572), (1261, 45292), (1742, 32786), (2197, 25996), (2522, 22646), (3484, 16393), (4394, 12998), (5044, 11323), (6499, 8788)]