47915120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54449}}^1$

素因数の和:54473

約数の個数: 40

約数和(自身を含む): 121532400

約数和(自身を除く): 73617280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 54449, 108898, 217796, 272245, 435592, 544490, 598939, 871184, 1088980, 1197878, 2177960, 2395756, 2994695, 4355920, 4791512, 5989390, 9583024, 11978780, 23957560, 47915120]

約数ペア:

[(1, 47915120), (2, 23957560), (4, 11978780), (5, 9583024), (8, 5989390), (10, 4791512), (11, 4355920), (16, 2994695), (20, 2395756), (22, 2177960), (40, 1197878), (44, 1088980), (55, 871184), (80, 598939), (88, 544490), (110, 435592), (176, 272245), (220, 217796), (440, 108898), (880, 54449)]