48478101

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1$

素因数の和:1074

約数の個数: 48

約数和(自身を含む): 83885760

約数和(自身を除く): 35407659

約数列:

[1, 3, 7, 17, 19, 21, 49, 51, 57, 119, 133, 147, 323, 357, 399, 833, 931, 969, 1021, 2261, 2499, 2793, 3063, 6783, 7147, 15827, 17357, 19399, 21441, 47481, 50029, 52071, 58197, 121499, 135793, 150087, 329783, 364497, 407379, 850493, 950551, 989349, 2308481, 2551479, 2851653, 6925443, 16159367, 48478101]

約数ペア:

[(1, 48478101), (3, 16159367), (7, 6925443), (17, 2851653), (19, 2551479), (21, 2308481), (49, 989349), (51, 950551), (57, 850493), (119, 407379), (133, 364497), (147, 329783), (323, 150087), (357, 135793), (399, 121499), (833, 58197), (931, 52071), (969, 50029), (1021, 47481), (2261, 21441), (2499, 19399), (2793, 17357), (3063, 15827), (6783, 7147)]