49320580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1213}}^1$

素因数の和:1348

約数の個数: 48

約数和(自身を含む): 110134080

約数和(自身を除く): 60813500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 107, 190, 214, 380, 428, 535, 1070, 1213, 2033, 2140, 2426, 4066, 4852, 6065, 8132, 10165, 12130, 20330, 23047, 24260, 40660, 46094, 92188, 115235, 129791, 230470, 259582, 460940, 519164, 648955, 1297910, 2466029, 2595820, 4932058, 9864116, 12330145, 24660290, 49320580]

約数ペア:

[(1, 49320580), (2, 24660290), (4, 12330145), (5, 9864116), (10, 4932058), (19, 2595820), (20, 2466029), (38, 1297910), (76, 648955), (95, 519164), (107, 460940), (190, 259582), (214, 230470), (380, 129791), (428, 115235), (535, 92188), (1070, 46094), (1213, 40660), (2033, 24260), (2140, 23047), (2426, 20330), (4066, 12130), (4852, 10165), (6065, 8132)]