48558520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1123}}^1$

素因数の和:1204

約数の個数: 64

約数和(自身を含む): 116536320

約数和(自身を除く): 67977800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 47, 92, 94, 115, 184, 188, 230, 235, 376, 460, 470, 920, 940, 1081, 1123, 1880, 2162, 2246, 4324, 4492, 5405, 5615, 8648, 8984, 10810, 11230, 21620, 22460, 25829, 43240, 44920, 51658, 52781, 103316, 105562, 129145, 206632, 211124, 258290, 263905, 422248, 516580, 527810, 1033160, 1055620, 1213963, 2111240, 2427926, 4855852, 6069815, 9711704, 12139630, 24279260, 48558520]

約数ペア:

[(1, 48558520), (2, 24279260), (4, 12139630), (5, 9711704), (8, 6069815), (10, 4855852), (20, 2427926), (23, 2111240), (40, 1213963), (46, 1055620), (47, 1033160), (92, 527810), (94, 516580), (115, 422248), (184, 263905), (188, 258290), (230, 211124), (235, 206632), (376, 129145), (460, 105562), (470, 103316), (920, 52781), (940, 51658), (1081, 44920), (1123, 43240), (1880, 25829), (2162, 22460), (2246, 21620), (4324, 11230), (4492, 10810), (5405, 8984), (5615, 8648)]