26051830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{673}}^1$

素因数の和:773

約数の個数: 48

約数和(自身を含む): 55321920

約数和(自身を除く): 29270090

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 79, 98, 158, 245, 395, 490, 553, 673, 790, 1106, 1346, 2765, 3365, 3871, 4711, 5530, 6730, 7742, 9422, 19355, 23555, 32977, 38710, 47110, 53167, 65954, 106334, 164885, 265835, 329770, 372169, 531670, 744338, 1860845, 2605183, 3721690, 5210366, 13025915, 26051830]

約数ペア:

[(1, 26051830), (2, 13025915), (5, 5210366), (7, 3721690), (10, 2605183), (14, 1860845), (35, 744338), (49, 531670), (70, 372169), (79, 329770), (98, 265835), (158, 164885), (245, 106334), (395, 65954), (490, 53167), (553, 47110), (673, 38710), (790, 32977), (1106, 23555), (1346, 19355), (2765, 9422), (3365, 7742), (3871, 6730), (4711, 5530)]