51627060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3929}}^1$

素因数の和:4017

約数の個数: 72

約数和(自身を含む): 158787720

約数和(自身を除く): 107160660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 3929, 4380, 6570, 7858, 11787, 13140, 15716, 19645, 23574, 35361, 39290, 47148, 58935, 70722, 78580, 117870, 141444, 176805, 235740, 286817, 353610, 573634, 707220, 860451, 1147268, 1434085, 1720902, 2581353, 2868170, 3441804, 4302255, 5162706, 5736340, 8604510, 10325412, 12906765, 17209020, 25813530, 51627060]

約数ペア:

[(1, 51627060), (2, 25813530), (3, 17209020), (4, 12906765), (5, 10325412), (6, 8604510), (9, 5736340), (10, 5162706), (12, 4302255), (15, 3441804), (18, 2868170), (20, 2581353), (30, 1720902), (36, 1434085), (45, 1147268), (60, 860451), (73, 707220), (90, 573634), (146, 353610), (180, 286817), (219, 235740), (292, 176805), (365, 141444), (438, 117870), (657, 78580), (730, 70722), (876, 58935), (1095, 47148), (1314, 39290), (1460, 35361), (2190, 23574), (2628, 19645), (3285, 15716), (3929, 13140), (4380, 11787), (6570, 7858)]