54950660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3527}}^1$

素因数の和:3596

約数の個数: 48

約数和(自身を含む): 124467840

約数和(自身を除く): 69517180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 76, 82, 95, 164, 190, 205, 380, 410, 779, 820, 1558, 3116, 3527, 3895, 7054, 7790, 14108, 15580, 17635, 35270, 67013, 70540, 134026, 144607, 268052, 289214, 335065, 578428, 670130, 723035, 1340260, 1446070, 2747533, 2892140, 5495066, 10990132, 13737665, 27475330, 54950660]

約数ペア:

[(1, 54950660), (2, 27475330), (4, 13737665), (5, 10990132), (10, 5495066), (19, 2892140), (20, 2747533), (38, 1446070), (41, 1340260), (76, 723035), (82, 670130), (95, 578428), (164, 335065), (190, 289214), (205, 268052), (380, 144607), (410, 134026), (779, 70540), (820, 67013), (1558, 35270), (3116, 17635), (3527, 15580), (3895, 14108), (7054, 7790)]