47993120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{587}}^1$

素因数の和:682

約数の個数: 96

約数和(自身を含む): 131580288

約数和(自身を除く): 83587168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 73, 80, 112, 140, 146, 160, 224, 280, 292, 365, 511, 560, 584, 587, 730, 1022, 1120, 1168, 1174, 1460, 2044, 2336, 2348, 2555, 2920, 2935, 4088, 4109, 4696, 5110, 5840, 5870, 8176, 8218, 9392, 10220, 11680, 11740, 16352, 16436, 18784, 20440, 20545, 23480, 32872, 40880, 41090, 42851, 46960, 65744, 81760, 82180, 85702, 93920, 131488, 164360, 171404, 214255, 299957, 328720, 342808, 428510, 599914, 657440, 685616, 857020, 1199828, 1371232, 1499785, 1714040, 2399656, 2999570, 3428080, 4799312, 5999140, 6856160, 9598624, 11998280, 23996560, 47993120]

約数ペア:

[(1, 47993120), (2, 23996560), (4, 11998280), (5, 9598624), (7, 6856160), (8, 5999140), (10, 4799312), (14, 3428080), (16, 2999570), (20, 2399656), (28, 1714040), (32, 1499785), (35, 1371232), (40, 1199828), (56, 857020), (70, 685616), (73, 657440), (80, 599914), (112, 428510), (140, 342808), (146, 328720), (160, 299957), (224, 214255), (280, 171404), (292, 164360), (365, 131488), (511, 93920), (560, 85702), (584, 82180), (587, 81760), (730, 65744), (1022, 46960), (1120, 42851), (1168, 41090), (1174, 40880), (1460, 32872), (2044, 23480), (2336, 20545), (2348, 20440), (2555, 18784), (2920, 16436), (2935, 16352), (4088, 11740), (4109, 11680), (4696, 10220), (5110, 9392), (5840, 8218), (5870, 8176)]