48517898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{587}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 90980064

約数和(自身を除く): 42462166

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 289, 374, 442, 578, 587, 1174, 2431, 3179, 3757, 4862, 6358, 6457, 7514, 7631, 9979, 12914, 15262, 19958, 41327, 82654, 83941, 109769, 129727, 167882, 169643, 219538, 259454, 339286, 1426997, 1866073, 2205359, 2853994, 3732146, 4410718, 24258949, 48517898]

約数ペア:

[(1, 48517898), (2, 24258949), (11, 4410718), (13, 3732146), (17, 2853994), (22, 2205359), (26, 1866073), (34, 1426997), (143, 339286), (187, 259454), (221, 219538), (286, 169643), (289, 167882), (374, 129727), (442, 109769), (578, 83941), (587, 82654), (1174, 41327), (2431, 19958), (3179, 15262), (3757, 12914), (4862, 9979), (6358, 7631), (6457, 7514)]