49117660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{6803}}^1$

素因数の和:6850

約数の個数: 36

約数和(自身を含む): 108877608

約数和(自身を除く): 59759948

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 6803, 7220, 13606, 27212, 34015, 68030, 129257, 136060, 258514, 517028, 646285, 1292570, 2455883, 2585140, 4911766, 9823532, 12279415, 24558830, 49117660]

約数ペア:

[(1, 49117660), (2, 24558830), (4, 12279415), (5, 9823532), (10, 4911766), (19, 2585140), (20, 2455883), (38, 1292570), (76, 646285), (95, 517028), (190, 258514), (361, 136060), (380, 129257), (722, 68030), (1444, 34015), (1805, 27212), (3610, 13606), (6803, 7220)]