49948760

素因数分解:

$2^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{6899}}^1$

素因数の和:7091

約数の個数: 32

約数和(自身を含む): 113022000

約数和(自身を除く): 63073240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 181, 362, 724, 905, 1448, 1810, 3620, 6899, 7240, 13798, 27596, 34495, 55192, 68990, 137980, 275960, 1248719, 2497438, 4994876, 6243595, 9989752, 12487190, 24974380, 49948760]

約数ペア:

[(1, 49948760), (2, 24974380), (4, 12487190), (5, 9989752), (8, 6243595), (10, 4994876), (20, 2497438), (40, 1248719), (181, 275960), (362, 137980), (724, 68990), (905, 55192), (1448, 34495), (1810, 27596), (3620, 13798), (6899, 7240)]