48450920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{173039}}^1$

素因数の和:173057

約数の個数: 32

約数和(自身を含む): 124588800

約数和(自身を除く): 76137880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 173039, 346078, 692156, 865195, 1211273, 1384312, 1730390, 2422546, 3460780, 4845092, 6056365, 6921560, 9690184, 12112730, 24225460, 48450920]

約数ペア:

[(1, 48450920), (2, 24225460), (4, 12112730), (5, 9690184), (7, 6921560), (8, 6056365), (10, 4845092), (14, 3460780), (20, 2422546), (28, 1730390), (35, 1384312), (40, 1211273), (56, 865195), (70, 692156), (140, 346078), (280, 173039)]