49089800

素因数分解:

$2^3\times 5^2\times {\mathrm{103}}^1\times {\mathrm{2383}}^1$

素因数の和:2502

約数の個数: 48

約数和(自身を含む): 115290240

約数和(自身を除く): 66200440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 103, 200, 206, 412, 515, 824, 1030, 2060, 2383, 2575, 4120, 4766, 5150, 9532, 10300, 11915, 19064, 20600, 23830, 47660, 59575, 95320, 119150, 238300, 245449, 476600, 490898, 981796, 1227245, 1963592, 2454490, 4908980, 6136225, 9817960, 12272450, 24544900, 49089800]

約数ペア:

[(1, 49089800), (2, 24544900), (4, 12272450), (5, 9817960), (8, 6136225), (10, 4908980), (20, 2454490), (25, 1963592), (40, 1227245), (50, 981796), (100, 490898), (103, 476600), (200, 245449), (206, 238300), (412, 119150), (515, 95320), (824, 59575), (1030, 47660), (2060, 23830), (2383, 20600), (2575, 19064), (4120, 11915), (4766, 10300), (5150, 9532)]