47240730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5197}}^1$

素因数の和:5311

約数の個数: 48

約数和(自身を含む): 124065864

約数和(自身を除く): 76825134

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 909, 1010, 1515, 1818, 3030, 4545, 5197, 9090, 10394, 15591, 25985, 31182, 46773, 51970, 77955, 93546, 155910, 233865, 467730, 524897, 1049794, 1574691, 2624485, 3149382, 4724073, 5248970, 7873455, 9448146, 15746910, 23620365, 47240730]

約数ペア:

[(1, 47240730), (2, 23620365), (3, 15746910), (5, 9448146), (6, 7873455), (9, 5248970), (10, 4724073), (15, 3149382), (18, 2624485), (30, 1574691), (45, 1049794), (90, 524897), (101, 467730), (202, 233865), (303, 155910), (505, 93546), (606, 77955), (909, 51970), (1010, 46773), (1515, 31182), (1818, 25985), (3030, 15591), (4545, 10394), (5197, 9090)]