50213940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{119557}}^1$

素因数の和:119576

約数の個数: 48

約数和(自身を含む): 160685952

約数和(自身を除く): 110472012

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 119557, 239114, 358671, 478228, 597785, 717342, 836899, 1195570, 1434684, 1673798, 1793355, 2391140, 2510697, 3347596, 3586710, 4184495, 5021394, 7173420, 8368990, 10042788, 12553485, 16737980, 25106970, 50213940]

約数ペア:

[(1, 50213940), (2, 25106970), (3, 16737980), (4, 12553485), (5, 10042788), (6, 8368990), (7, 7173420), (10, 5021394), (12, 4184495), (14, 3586710), (15, 3347596), (20, 2510697), (21, 2391140), (28, 1793355), (30, 1673798), (35, 1434684), (42, 1195570), (60, 836899), (70, 717342), (84, 597785), (105, 478228), (140, 358671), (210, 239114), (420, 119557)]