42617950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:541

約数の個数: 48

約数和(自身を含む): 84391920

約数和(自身を除く): 41773970

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 113, 190, 226, 397, 475, 565, 794, 950, 1130, 1985, 2147, 2825, 3970, 4294, 5650, 7543, 9925, 10735, 15086, 19850, 21470, 37715, 44861, 53675, 75430, 89722, 107350, 188575, 224305, 377150, 448610, 852359, 1121525, 1704718, 2243050, 4261795, 8523590, 21308975, 42617950]

約数ペア:

[(1, 42617950), (2, 21308975), (5, 8523590), (10, 4261795), (19, 2243050), (25, 1704718), (38, 1121525), (50, 852359), (95, 448610), (113, 377150), (190, 224305), (226, 188575), (397, 107350), (475, 89722), (565, 75430), (794, 53675), (950, 44861), (1130, 37715), (1985, 21470), (2147, 19850), (2825, 15086), (3970, 10735), (4294, 9925), (5650, 7543)]