51901110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{25073}}^1$

素因数の和:25109

約数の個数: 48

約数和(自身を含む): 140815584

約数和(自身を除く): 88914474

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 25073, 50146, 75219, 125365, 150438, 225657, 250730, 376095, 451314, 576679, 752190, 1128285, 1153358, 1730037, 2256570, 2883395, 3460074, 5190111, 5766790, 8650185, 10380222, 17300370, 25950555, 51901110]

約数ペア:

[(1, 51901110), (2, 25950555), (3, 17300370), (5, 10380222), (6, 8650185), (9, 5766790), (10, 5190111), (15, 3460074), (18, 2883395), (23, 2256570), (30, 1730037), (45, 1153358), (46, 1128285), (69, 752190), (90, 576679), (115, 451314), (138, 376095), (207, 250730), (230, 225657), (345, 150438), (414, 125365), (690, 75219), (1035, 50146), (2070, 25073)]