47194720

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17351}}^1$

素因数の和:17383

約数の個数: 48

約数和(自身を含む): 118063008

約数和(自身を除く): 70868288

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 17351, 34702, 69404, 86755, 138808, 173510, 277616, 294967, 347020, 555232, 589934, 694040, 1179868, 1388080, 1474835, 2359736, 2776160, 2949670, 4719472, 5899340, 9438944, 11798680, 23597360, 47194720]

約数ペア:

[(1, 47194720), (2, 23597360), (4, 11798680), (5, 9438944), (8, 5899340), (10, 4719472), (16, 2949670), (17, 2776160), (20, 2359736), (32, 1474835), (34, 1388080), (40, 1179868), (68, 694040), (80, 589934), (85, 555232), (136, 347020), (160, 294967), (170, 277616), (272, 173510), (340, 138808), (544, 86755), (680, 69404), (1360, 34702), (2720, 17351)]