53189880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{443249}}^1$

素因数の和:443263

約数の個数: 32

約数和(自身を含む): 159570000

約数和(自身を除く): 106380120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 443249, 886498, 1329747, 1772996, 2216245, 2659494, 3545992, 4432490, 5318988, 6648735, 8864980, 10637976, 13297470, 17729960, 26594940, 53189880]

約数ペア:

[(1, 53189880), (2, 26594940), (3, 17729960), (4, 13297470), (5, 10637976), (6, 8864980), (8, 6648735), (10, 5318988), (12, 4432490), (15, 3545992), (20, 2659494), (24, 2216245), (30, 1772996), (40, 1329747), (60, 886498), (120, 443249)]