47894638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 80753760

約数和(自身を除く): 32859122

約数列:

[1, 2, 11, 22, 61, 89, 122, 178, 401, 671, 802, 979, 1342, 1958, 4411, 5429, 8822, 10858, 24461, 35689, 48922, 59719, 71378, 119438, 269071, 392579, 538142, 785158, 2177029, 4354058, 23947319, 47894638]

約数ペア:

[(1, 47894638), (2, 23947319), (11, 4354058), (22, 2177029), (61, 785158), (89, 538142), (122, 392579), (178, 269071), (401, 119438), (671, 71378), (802, 59719), (979, 48922), (1342, 35689), (1958, 24461), (4411, 10858), (5429, 8822)]