52875992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1307}}^1$

素因数の和:1715

約数の個数: 32

約数和(自身を含む): 107125200

約数和(自身を除く): 54249208

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 389, 778, 1307, 1556, 2614, 3112, 5057, 5228, 10114, 10456, 16991, 20228, 33982, 40456, 67964, 135928, 508423, 1016846, 2033692, 4067384, 6609499, 13218998, 26437996, 52875992]

約数ペア:

[(1, 52875992), (2, 26437996), (4, 13218998), (8, 6609499), (13, 4067384), (26, 2033692), (52, 1016846), (104, 508423), (389, 135928), (778, 67964), (1307, 40456), (1556, 33982), (2614, 20228), (3112, 16991), (5057, 10456), (5228, 10114)]