26714950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:553

約数の個数: 48

約数和(自身を含む): 53277840

約数和(自身を除く): 26562890

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 61, 95, 122, 190, 305, 461, 475, 610, 922, 950, 1159, 1525, 2305, 2318, 3050, 4610, 5795, 8759, 11525, 11590, 17518, 23050, 28121, 28975, 43795, 56242, 57950, 87590, 140605, 218975, 281210, 437950, 534299, 703025, 1068598, 1406050, 2671495, 5342990, 13357475, 26714950]

約数ペア:

[(1, 26714950), (2, 13357475), (5, 5342990), (10, 2671495), (19, 1406050), (25, 1068598), (38, 703025), (50, 534299), (61, 437950), (95, 281210), (122, 218975), (190, 140605), (305, 87590), (461, 57950), (475, 56242), (610, 43795), (922, 28975), (950, 28121), (1159, 23050), (1525, 17518), (2305, 11590), (2318, 11525), (3050, 8759), (4610, 5795)]