52687320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{62723}}^1$

素因数の和:62744

約数の個数: 64

約数和(自身を含む): 180645120

約数和(自身を除く): 127957800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 62723, 125446, 188169, 250892, 313615, 376338, 439061, 501784, 627230, 752676, 878122, 940845, 1254460, 1317183, 1505352, 1756244, 1881690, 2195305, 2508920, 2634366, 3512488, 3763380, 4390610, 5268732, 6585915, 7526760, 8781220, 10537464, 13171830, 17562440, 26343660, 52687320]

約数ペア:

[(1, 52687320), (2, 26343660), (3, 17562440), (4, 13171830), (5, 10537464), (6, 8781220), (7, 7526760), (8, 6585915), (10, 5268732), (12, 4390610), (14, 3763380), (15, 3512488), (20, 2634366), (21, 2508920), (24, 2195305), (28, 1881690), (30, 1756244), (35, 1505352), (40, 1317183), (42, 1254460), (56, 940845), (60, 878122), (70, 752676), (84, 627230), (105, 501784), (120, 439061), (140, 376338), (168, 313615), (210, 250892), (280, 188169), (420, 125446), (840, 62723)]