56265860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7583}}^1$

素因数の和:7652

約数の個数: 48

約数和(自身を含む): 137604096

約数和(自身を除く): 81338236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 7420, 7583, 15166, 30332, 37915, 53081, 75830, 106162, 151660, 212324, 265405, 401899, 530810, 803798, 1061620, 1607596, 2009495, 2813293, 4018990, 5626586, 8037980, 11253172, 14066465, 28132930, 56265860]

約数ペア:

[(1, 56265860), (2, 28132930), (4, 14066465), (5, 11253172), (7, 8037980), (10, 5626586), (14, 4018990), (20, 2813293), (28, 2009495), (35, 1607596), (53, 1061620), (70, 803798), (106, 530810), (140, 401899), (212, 265405), (265, 212324), (371, 151660), (530, 106162), (742, 75830), (1060, 53081), (1484, 37915), (1855, 30332), (3710, 15166), (7420, 7583)]