47551120

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1$

素因数の和:680

約数の個数: 80

約数和(自身を含む): 118242432

約数和(自身を除く): 70691312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 43, 46, 80, 86, 92, 115, 172, 184, 215, 230, 344, 368, 430, 460, 601, 688, 860, 920, 989, 1202, 1720, 1840, 1978, 2404, 3005, 3440, 3956, 4808, 4945, 6010, 7912, 9616, 9890, 12020, 13823, 15824, 19780, 24040, 25843, 27646, 39560, 48080, 51686, 55292, 69115, 79120, 103372, 110584, 129215, 138230, 206744, 221168, 258430, 276460, 413488, 516860, 552920, 594389, 1033720, 1105840, 1188778, 2067440, 2377556, 2971945, 4755112, 5943890, 9510224, 11887780, 23775560, 47551120]

約数ペア:

[(1, 47551120), (2, 23775560), (4, 11887780), (5, 9510224), (8, 5943890), (10, 4755112), (16, 2971945), (20, 2377556), (23, 2067440), (40, 1188778), (43, 1105840), (46, 1033720), (80, 594389), (86, 552920), (92, 516860), (115, 413488), (172, 276460), (184, 258430), (215, 221168), (230, 206744), (344, 138230), (368, 129215), (430, 110584), (460, 103372), (601, 79120), (688, 69115), (860, 55292), (920, 51686), (989, 48080), (1202, 39560), (1720, 27646), (1840, 25843), (1978, 24040), (2404, 19780), (3005, 15824), (3440, 13823), (3956, 12020), (4808, 9890), (4945, 9616), (6010, 7912)]