47905128

素因数分解:

$2^3\times 3^3\times {\mathrm{131}}^1\times {\mathrm{1693}}^1$

素因数の和:1839

約数の個数: 64

約数和(自身を含む): 134164800

約数和(自身を除く): 86259672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 131, 216, 262, 393, 524, 786, 1048, 1179, 1572, 1693, 2358, 3144, 3386, 3537, 4716, 5079, 6772, 7074, 9432, 10158, 13544, 14148, 15237, 20316, 28296, 30474, 40632, 45711, 60948, 91422, 121896, 182844, 221783, 365688, 443566, 665349, 887132, 1330698, 1774264, 1996047, 2661396, 3992094, 5322792, 5988141, 7984188, 11976282, 15968376, 23952564, 47905128]

約数ペア:

[(1, 47905128), (2, 23952564), (3, 15968376), (4, 11976282), (6, 7984188), (8, 5988141), (9, 5322792), (12, 3992094), (18, 2661396), (24, 1996047), (27, 1774264), (36, 1330698), (54, 887132), (72, 665349), (108, 443566), (131, 365688), (216, 221783), (262, 182844), (393, 121896), (524, 91422), (786, 60948), (1048, 45711), (1179, 40632), (1572, 30474), (1693, 28296), (2358, 20316), (3144, 15237), (3386, 14148), (3537, 13544), (4716, 10158), (5079, 9432), (6772, 7074)]