54198970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{26699}}^1$

素因数の和:26742

約数の個数: 32

約数和(自身を含む): 115344000

約数和(自身を除く): 61145030

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 26699, 53398, 133495, 186893, 266990, 373786, 774271, 934465, 1548542, 1868930, 3871355, 5419897, 7742710, 10839794, 27099485, 54198970]

約数ペア:

[(1, 54198970), (2, 27099485), (5, 10839794), (7, 7742710), (10, 5419897), (14, 3871355), (29, 1868930), (35, 1548542), (58, 934465), (70, 774271), (145, 373786), (203, 266990), (290, 186893), (406, 133495), (1015, 53398), (2030, 26699)]