47723830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61979}}^1$

素因数の和:62004

約数の個数: 32

約数和(自身を含む): 107101440

約数和(自身を除く): 59377610

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 61979, 123958, 309895, 433853, 619790, 681769, 867706, 1363538, 2169265, 3408845, 4338530, 4772383, 6817690, 9544766, 23861915, 47723830]

約数ペア:

[(1, 47723830), (2, 23861915), (5, 9544766), (7, 6817690), (10, 4772383), (11, 4338530), (14, 3408845), (22, 2169265), (35, 1363538), (55, 867706), (70, 681769), (77, 619790), (110, 433853), (154, 309895), (385, 123958), (770, 61979)]