48619120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{55249}}^1$

素因数の和:55273

約数の個数: 40

約数和(自身を含む): 123318000

約数和(自身を除く): 74698880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 55249, 110498, 220996, 276245, 441992, 552490, 607739, 883984, 1104980, 1215478, 2209960, 2430956, 3038695, 4419920, 4861912, 6077390, 9723824, 12154780, 24309560, 48619120]

約数ペア:

[(1, 48619120), (2, 24309560), (4, 12154780), (5, 9723824), (8, 6077390), (10, 4861912), (11, 4419920), (16, 3038695), (20, 2430956), (22, 2209960), (40, 1215478), (44, 1104980), (55, 883984), (80, 607739), (88, 552490), (110, 441992), (176, 276245), (220, 220996), (440, 110498), (880, 55249)]