53351580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{18919}}^1$

素因数の和:18978

約数の個数: 48

約数和(自身を含む): 152570880

約数和(自身を除く): 99219300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 18919, 37838, 56757, 75676, 94595, 113514, 189190, 227028, 283785, 378380, 567570, 889193, 1135140, 1778386, 2667579, 3556772, 4445965, 5335158, 8891930, 10670316, 13337895, 17783860, 26675790, 53351580]

約数ペア:

[(1, 53351580), (2, 26675790), (3, 17783860), (4, 13337895), (5, 10670316), (6, 8891930), (10, 5335158), (12, 4445965), (15, 3556772), (20, 2667579), (30, 1778386), (47, 1135140), (60, 889193), (94, 567570), (141, 378380), (188, 283785), (235, 227028), (282, 189190), (470, 113514), (564, 94595), (705, 75676), (940, 56757), (1410, 37838), (2820, 18919)]