47762820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37907}}^1$

素因数の和:37929

約数の個数: 72

約数和(自身を含む): 165582144

約数和(自身を除く): 117819324

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 37907, 75814, 113721, 151628, 189535, 227442, 265349, 341163, 379070, 454884, 530698, 568605, 682326, 758140, 796047, 1061396, 1137210, 1326745, 1364652, 1592094, 1705815, 2274420, 2388141, 2653490, 3184188, 3411630, 3980235, 4776282, 5306980, 6823260, 7960470, 9552564, 11940705, 15920940, 23881410, 47762820]

約数ペア:

[(1, 47762820), (2, 23881410), (3, 15920940), (4, 11940705), (5, 9552564), (6, 7960470), (7, 6823260), (9, 5306980), (10, 4776282), (12, 3980235), (14, 3411630), (15, 3184188), (18, 2653490), (20, 2388141), (21, 2274420), (28, 1705815), (30, 1592094), (35, 1364652), (36, 1326745), (42, 1137210), (45, 1061396), (60, 796047), (63, 758140), (70, 682326), (84, 568605), (90, 530698), (105, 454884), (126, 379070), (140, 341163), (180, 265349), (210, 227442), (252, 189535), (315, 151628), (420, 113721), (630, 75814), (1260, 37907)]