48529960

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{7013}}^1$

素因数の和:7197

約数の個数: 32

約数和(自身を含む): 109839240

約数和(自身を除く): 61309280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1384, 1730, 3460, 6920, 7013, 14026, 28052, 35065, 56104, 70130, 140260, 280520, 1213249, 2426498, 4852996, 6066245, 9705992, 12132490, 24264980, 48529960]

約数ペア:

[(1, 48529960), (2, 24264980), (4, 12132490), (5, 9705992), (8, 6066245), (10, 4852996), (20, 2426498), (40, 1213249), (173, 280520), (346, 140260), (692, 70130), (865, 56104), (1384, 35065), (1730, 28052), (3460, 14026), (6920, 7013)]