52142940

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{10729}}^1$

素因数の和:10753

約数の個数: 72

約数和(自身を含む): 164040240

約数和(自身を除く): 111897300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 10729, 21458, 32187, 42916, 53645, 64374, 96561, 107290, 128748, 160935, 193122, 214580, 289683, 321870, 386244, 482805, 579366, 643740, 869049, 965610, 1158732, 1448415, 1738098, 1931220, 2607147, 2896830, 3476196, 4345245, 5214294, 5793660, 8690490, 10428588, 13035735, 17380980, 26071470, 52142940]

約数ペア:

[(1, 52142940), (2, 26071470), (3, 17380980), (4, 13035735), (5, 10428588), (6, 8690490), (9, 5793660), (10, 5214294), (12, 4345245), (15, 3476196), (18, 2896830), (20, 2607147), (27, 1931220), (30, 1738098), (36, 1448415), (45, 1158732), (54, 965610), (60, 869049), (81, 643740), (90, 579366), (108, 482805), (135, 386244), (162, 321870), (180, 289683), (243, 214580), (270, 193122), (324, 160935), (405, 128748), (486, 107290), (540, 96561), (810, 64374), (972, 53645), (1215, 42916), (1620, 32187), (2430, 21458), (4860, 10729)]