56617925

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 88660992

約数和(自身を除く): 32043067

約数列:

[1, 5, 7, 13, 25, 35, 41, 65, 91, 175, 205, 287, 325, 455, 533, 607, 1025, 1435, 2275, 2665, 3035, 3731, 4249, 7175, 7891, 13325, 15175, 18655, 21245, 24887, 39455, 55237, 93275, 106225, 124435, 174209, 197275, 276185, 323531, 622175, 871045, 1380925, 1617655, 2264717, 4355225, 8088275, 11323585, 56617925]

約数ペア:

[(1, 56617925), (5, 11323585), (7, 8088275), (13, 4355225), (25, 2264717), (35, 1617655), (41, 1380925), (65, 871045), (91, 622175), (175, 323531), (205, 276185), (287, 197275), (325, 174209), (455, 124435), (533, 106225), (607, 93275), (1025, 55237), (1435, 39455), (2275, 24887), (2665, 21245), (3035, 18655), (3731, 15175), (4249, 13325), (7175, 7891)]