51665385

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1627}}^1$

素因数の和:1737

約数の個数: 32

約数和(自身を含む): 86739840

約数和(自身を除く): 35074455

約数列:

[1, 3, 5, 15, 29, 73, 87, 145, 219, 365, 435, 1095, 1627, 2117, 4881, 6351, 8135, 10585, 24405, 31755, 47183, 118771, 141549, 235915, 356313, 593855, 707745, 1781565, 3444359, 10333077, 17221795, 51665385]

約数ペア:

[(1, 51665385), (3, 17221795), (5, 10333077), (15, 3444359), (29, 1781565), (73, 707745), (87, 593855), (145, 356313), (219, 235915), (365, 141549), (435, 118771), (1095, 47183), (1627, 31755), (2117, 24405), (4881, 10585), (6351, 8135)]