56543910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{631}}^1$

素因数の和:773

約数の個数: 64

約数和(自身を含む): 141972480

約数和(自身を除く): 85428570

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 103, 145, 174, 206, 290, 309, 435, 515, 618, 631, 870, 1030, 1262, 1545, 1893, 2987, 3090, 3155, 3786, 5974, 6310, 8961, 9465, 14935, 17922, 18299, 18930, 29870, 36598, 44805, 54897, 64993, 89610, 91495, 109794, 129986, 182990, 194979, 274485, 324965, 389958, 548970, 649930, 974895, 1884797, 1949790, 3769594, 5654391, 9423985, 11308782, 18847970, 28271955, 56543910]

約数ペア:

[(1, 56543910), (2, 28271955), (3, 18847970), (5, 11308782), (6, 9423985), (10, 5654391), (15, 3769594), (29, 1949790), (30, 1884797), (58, 974895), (87, 649930), (103, 548970), (145, 389958), (174, 324965), (206, 274485), (290, 194979), (309, 182990), (435, 129986), (515, 109794), (618, 91495), (631, 89610), (870, 64993), (1030, 54897), (1262, 44805), (1545, 36598), (1893, 29870), (2987, 18930), (3090, 18299), (3155, 17922), (3786, 14935), (5974, 9465), (6310, 8961)]