53806328

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 110093760

約数和(自身を除く): 56287432

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 361, 589, 601, 722, 1178, 1202, 1444, 2356, 2404, 2888, 4712, 4808, 11191, 11419, 18631, 22382, 22838, 37262, 44764, 45676, 74524, 89528, 91352, 149048, 216961, 353989, 433922, 707978, 867844, 1415956, 1735688, 2831912, 6725791, 13451582, 26903164, 53806328]

約数ペア:

[(1, 53806328), (2, 26903164), (4, 13451582), (8, 6725791), (19, 2831912), (31, 1735688), (38, 1415956), (62, 867844), (76, 707978), (124, 433922), (152, 353989), (248, 216961), (361, 149048), (589, 91352), (601, 89528), (722, 74524), (1178, 45676), (1202, 44764), (1444, 37262), (2356, 22838), (2404, 22382), (2888, 18631), (4712, 11419), (4808, 11191)]