53336120

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43013}}^1$

素因数の和:43055

約数の個数: 32

約数和(自身を含む): 123880320

約数和(自身を除く): 70544200

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 43013, 86026, 172052, 215065, 344104, 430130, 860260, 1333403, 1720520, 2666806, 5333612, 6667015, 10667224, 13334030, 26668060, 53336120]

約数ペア:

[(1, 53336120), (2, 26668060), (4, 13334030), (5, 10667224), (8, 6667015), (10, 5333612), (20, 2666806), (31, 1720520), (40, 1333403), (62, 860260), (124, 430130), (155, 344104), (248, 215065), (310, 172052), (620, 86026), (1240, 43013)]