53775890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{40433}}^1$

素因数の和:40466

約数の個数: 32

約数和(自身を含む): 116449920

約数和(自身を除く): 62674030

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 40433, 80866, 202165, 283031, 404330, 566062, 768227, 1415155, 1536454, 2830310, 3841135, 5377589, 7682270, 10755178, 26887945, 53775890]

約数ペア:

[(1, 53775890), (2, 26887945), (5, 10755178), (7, 7682270), (10, 5377589), (14, 3841135), (19, 2830310), (35, 1536454), (38, 1415155), (70, 768227), (95, 566062), (133, 404330), (190, 283031), (266, 202165), (665, 80866), (1330, 40433)]