47500530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20563}}^1$

素因数の和:20591

約数の個数: 64

約数和(自身を含む): 142138368

約数和(自身を除く): 94637838

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 20563, 41126, 61689, 102815, 123378, 143941, 205630, 226193, 287882, 308445, 431823, 452386, 616890, 678579, 719705, 863646, 1130965, 1357158, 1439410, 1583351, 2159115, 2261930, 3166702, 3392895, 4318230, 4750053, 6785790, 7916755, 9500106, 15833510, 23750265, 47500530]

約数ペア:

[(1, 47500530), (2, 23750265), (3, 15833510), (5, 9500106), (6, 7916755), (7, 6785790), (10, 4750053), (11, 4318230), (14, 3392895), (15, 3166702), (21, 2261930), (22, 2159115), (30, 1583351), (33, 1439410), (35, 1357158), (42, 1130965), (55, 863646), (66, 719705), (70, 678579), (77, 616890), (105, 452386), (110, 431823), (154, 308445), (165, 287882), (210, 226193), (231, 205630), (330, 143941), (385, 123378), (462, 102815), (770, 61689), (1155, 41126), (2310, 20563)]