56247420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{40759}}^1$

素因数の和:40794

約数の個数: 48

約数和(自身を含む): 164344320

約数和(自身を除く): 108096900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 40759, 81518, 122277, 163036, 203795, 244554, 407590, 489108, 611385, 815180, 937457, 1222770, 1874914, 2445540, 2812371, 3749828, 4687285, 5624742, 9374570, 11249484, 14061855, 18749140, 28123710, 56247420]

約数ペア:

[(1, 56247420), (2, 28123710), (3, 18749140), (4, 14061855), (5, 11249484), (6, 9374570), (10, 5624742), (12, 4687285), (15, 3749828), (20, 2812371), (23, 2445540), (30, 1874914), (46, 1222770), (60, 937457), (69, 815180), (92, 611385), (115, 489108), (138, 407590), (230, 244554), (276, 203795), (345, 163036), (460, 122277), (690, 81518), (1380, 40759)]