50287920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{209533}}^1$

素因数の和:209549

約数の個数: 40

約数和(自身を含む): 155893296

約数和(自身を除く): 105605376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 209533, 419066, 628599, 838132, 1047665, 1257198, 1676264, 2095330, 2514396, 3142995, 3352528, 4190660, 5028792, 6285990, 8381320, 10057584, 12571980, 16762640, 25143960, 50287920]

約数ペア:

[(1, 50287920), (2, 25143960), (3, 16762640), (4, 12571980), (5, 10057584), (6, 8381320), (8, 6285990), (10, 5028792), (12, 4190660), (15, 3352528), (16, 3142995), (20, 2514396), (24, 2095330), (30, 1676264), (40, 1257198), (48, 1047665), (60, 838132), (80, 628599), (120, 419066), (240, 209533)]