52556535

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 94352544

約数和(自身を除く): 41796009

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 157, 173, 215, 387, 471, 519, 645, 785, 865, 1413, 1557, 1935, 2355, 2595, 6751, 7065, 7439, 7785, 20253, 22317, 27161, 33755, 37195, 60759, 66951, 81483, 101265, 111585, 135805, 244449, 303795, 334755, 407415, 1167923, 1222245, 3503769, 5839615, 10511307, 17518845, 52556535]

約数ペア:

[(1, 52556535), (3, 17518845), (5, 10511307), (9, 5839615), (15, 3503769), (43, 1222245), (45, 1167923), (129, 407415), (157, 334755), (173, 303795), (215, 244449), (387, 135805), (471, 111585), (519, 101265), (645, 81483), (785, 66951), (865, 60759), (1413, 37195), (1557, 33755), (1935, 27161), (2355, 22317), (2595, 20253), (6751, 7785), (7065, 7439)]