53733800

素因数分解:

$2^3\times 5^2\times {\mathrm{173}}^1\times {\mathrm{1553}}^1$

素因数の和:1742

約数の個数: 48

約数和(自身を含む): 125734140

約数和(自身を除く): 72000340

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 173, 200, 346, 692, 865, 1384, 1553, 1730, 3106, 3460, 4325, 6212, 6920, 7765, 8650, 12424, 15530, 17300, 31060, 34600, 38825, 62120, 77650, 155300, 268669, 310600, 537338, 1074676, 1343345, 2149352, 2686690, 5373380, 6716725, 10746760, 13433450, 26866900, 53733800]

約数ペア:

[(1, 53733800), (2, 26866900), (4, 13433450), (5, 10746760), (8, 6716725), (10, 5373380), (20, 2686690), (25, 2149352), (40, 1343345), (50, 1074676), (100, 537338), (173, 310600), (200, 268669), (346, 155300), (692, 77650), (865, 62120), (1384, 38825), (1553, 34600), (1730, 31060), (3106, 17300), (3460, 15530), (4325, 12424), (6212, 8650), (6920, 7765)]