1279571050

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{11777}}^1$

素因数の和:11883

約数の個数: 48

約数和(自身を含む): 2484262872

約数和(自身を除く): 1204691822

約数列:

[1, 2, 5, 10, 25, 41, 50, 53, 82, 106, 205, 265, 410, 530, 1025, 1325, 2050, 2173, 2650, 4346, 10865, 11777, 21730, 23554, 54325, 58885, 108650, 117770, 294425, 482857, 588850, 624181, 965714, 1248362, 2414285, 3120905, 4828570, 6241810, 12071425, 15604525, 24142850, 25591421, 31209050, 51182842, 127957105, 255914210, 639785525, 1279571050]

約数ペア:

[(1, 1279571050), (2, 639785525), (5, 255914210), (10, 127957105), (25, 51182842), (41, 31209050), (50, 25591421), (53, 24142850), (82, 15604525), (106, 12071425), (205, 6241810), (265, 4828570), (410, 3120905), (530, 2414285), (1025, 1248362), (1325, 965714), (2050, 624181), (2173, 588850), (2650, 482857), (4346, 294425), (10865, 117770), (11777, 108650), (21730, 58885), (23554, 54325)]