19528050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{617}}^1$

素因数の和:843

約数の個数: 48

約数和(自身を含む): 48737952

約数和(自身を除く): 29209902

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 211, 422, 617, 633, 1055, 1234, 1266, 1851, 2110, 3085, 3165, 3702, 5275, 6170, 6330, 9255, 10550, 15425, 15825, 18510, 30850, 31650, 46275, 92550, 130187, 260374, 390561, 650935, 781122, 1301870, 1952805, 3254675, 3905610, 6509350, 9764025, 19528050]

約数ペア:

[(1, 19528050), (2, 9764025), (3, 6509350), (5, 3905610), (6, 3254675), (10, 1952805), (15, 1301870), (25, 781122), (30, 650935), (50, 390561), (75, 260374), (150, 130187), (211, 92550), (422, 46275), (617, 31650), (633, 30850), (1055, 18510), (1234, 15825), (1266, 15425), (1851, 10550), (2110, 9255), (3085, 6330), (3165, 6170), (3702, 5275)]