56887415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 77051520

約数和(自身を除く): 20164105

約数列:

[1, 5, 13, 29, 65, 103, 145, 293, 377, 515, 1339, 1465, 1885, 2987, 3809, 6695, 8497, 14935, 19045, 30179, 38831, 42485, 110461, 150895, 194155, 392327, 552305, 875191, 1961635, 4375955, 11377483, 56887415]

約数ペア:

[(1, 56887415), (5, 11377483), (13, 4375955), (29, 1961635), (65, 875191), (103, 552305), (145, 392327), (293, 194155), (377, 150895), (515, 110461), (1339, 42485), (1465, 38831), (1885, 30179), (2987, 19045), (3809, 14935), (6695, 8497)]