47557770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{619}}^1$

素因数の和:839

約数の個数: 64

約数和(自身を含む): 123742080

約数和(自身を除く): 76184310

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 197, 390, 394, 591, 619, 985, 1182, 1238, 1857, 1970, 2561, 2955, 3095, 3714, 5122, 5910, 6190, 7683, 8047, 9285, 12805, 15366, 16094, 18570, 24141, 25610, 38415, 40235, 48282, 76830, 80470, 120705, 121943, 241410, 243886, 365829, 609715, 731658, 1219430, 1585259, 1829145, 3170518, 3658290, 4755777, 7926295, 9511554, 15852590, 23778885, 47557770]

約数ペア:

[(1, 47557770), (2, 23778885), (3, 15852590), (5, 9511554), (6, 7926295), (10, 4755777), (13, 3658290), (15, 3170518), (26, 1829145), (30, 1585259), (39, 1219430), (65, 731658), (78, 609715), (130, 365829), (195, 243886), (197, 241410), (390, 121943), (394, 120705), (591, 80470), (619, 76830), (985, 48282), (1182, 40235), (1238, 38415), (1857, 25610), (1970, 24141), (2561, 18570), (2955, 16094), (3095, 15366), (3714, 12805), (5122, 9285), (5910, 8047), (6190, 7683)]