61361828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 120422400

約数和(自身を除く): 59060572

約数列:

[1, 2, 4, 11, 22, 44, 79, 127, 139, 158, 254, 278, 316, 508, 556, 869, 1397, 1529, 1738, 2794, 3058, 3476, 5588, 6116, 10033, 10981, 17653, 20066, 21962, 35306, 40132, 43924, 70612, 110363, 120791, 194183, 220726, 241582, 388366, 441452, 483164, 776732, 1394587, 2789174, 5578348, 15340457, 30680914, 61361828]

約数ペア:

[(1, 61361828), (2, 30680914), (4, 15340457), (11, 5578348), (22, 2789174), (44, 1394587), (79, 776732), (127, 483164), (139, 441452), (158, 388366), (254, 241582), (278, 220726), (316, 194183), (508, 120791), (556, 110363), (869, 70612), (1397, 43924), (1529, 40132), (1738, 35306), (2794, 21962), (3058, 20066), (3476, 17653), (5588, 10981), (6116, 10033)]