54269930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37951}}^1$

素因数の和:37982

約数の個数: 32

約数和(自身を含む): 114766848

約数和(自身を除く): 60496918

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 37951, 75902, 189755, 379510, 417461, 493363, 834922, 986726, 2087305, 2466815, 4174610, 4933630, 5426993, 10853986, 27134965, 54269930]

約数ペア:

[(1, 54269930), (2, 27134965), (5, 10853986), (10, 5426993), (11, 4933630), (13, 4174610), (22, 2466815), (26, 2087305), (55, 986726), (65, 834922), (110, 493363), (130, 417461), (143, 379510), (286, 189755), (715, 75902), (1430, 37951)]