56020770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47881}}^1$

素因数の和:47907

約数の個数: 48

約数和(自身を含む): 156861432

約数和(自身を除く): 100840662

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 47881, 95762, 143643, 239405, 287286, 430929, 478810, 622453, 718215, 861858, 1244906, 1436430, 1867359, 2154645, 3112265, 3734718, 4309290, 5602077, 6224530, 9336795, 11204154, 18673590, 28010385, 56020770]

約数ペア:

[(1, 56020770), (2, 28010385), (3, 18673590), (5, 11204154), (6, 9336795), (9, 6224530), (10, 5602077), (13, 4309290), (15, 3734718), (18, 3112265), (26, 2154645), (30, 1867359), (39, 1436430), (45, 1244906), (65, 861858), (78, 718215), (90, 622453), (117, 478810), (130, 430929), (195, 287286), (234, 239405), (390, 143643), (585, 95762), (1170, 47881)]