47863340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11789}}^1$

素因数の和:11834

約数の個数: 48

約数和(自身を含む): 118843200

約数和(自身を除く): 70979860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 11789, 23578, 47156, 58945, 82523, 117890, 165046, 235780, 330092, 341881, 412615, 683762, 825230, 1367524, 1650460, 1709405, 2393167, 3418810, 4786334, 6837620, 9572668, 11965835, 23931670, 47863340]

約数ペア:

[(1, 47863340), (2, 23931670), (4, 11965835), (5, 9572668), (7, 6837620), (10, 4786334), (14, 3418810), (20, 2393167), (28, 1709405), (29, 1650460), (35, 1367524), (58, 825230), (70, 683762), (116, 412615), (140, 341881), (145, 330092), (203, 235780), (290, 165046), (406, 117890), (580, 82523), (812, 58945), (1015, 47156), (2030, 23578), (4060, 11789)]