55819950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{1889}}^1$

素因数の和:2101

約数の個数: 48

約数和(自身を含む): 139209840

約数和(自身を除く): 83389890

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 197, 394, 591, 985, 1182, 1889, 1970, 2955, 3778, 4925, 5667, 5910, 9445, 9850, 11334, 14775, 18890, 28335, 29550, 47225, 56670, 94450, 141675, 283350, 372133, 744266, 1116399, 1860665, 2232798, 3721330, 5581995, 9303325, 11163990, 18606650, 27909975, 55819950]

約数ペア:

[(1, 55819950), (2, 27909975), (3, 18606650), (5, 11163990), (6, 9303325), (10, 5581995), (15, 3721330), (25, 2232798), (30, 1860665), (50, 1116399), (75, 744266), (150, 372133), (197, 283350), (394, 141675), (591, 94450), (985, 56670), (1182, 47225), (1889, 29550), (1970, 28335), (2955, 18890), (3778, 14775), (4925, 11334), (5667, 9850), (5910, 9445)]