54349625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1$

素因数の和:131

約数の個数: 48

約数和(自身を含む): 78264576

約数和(自身を除く): 23914951

約数列:

[1, 5, 11, 25, 29, 47, 55, 125, 145, 235, 275, 319, 517, 725, 841, 1175, 1363, 1375, 1595, 2585, 3625, 4205, 5875, 6815, 7975, 9251, 12925, 14993, 21025, 34075, 39527, 39875, 46255, 64625, 74965, 105125, 170375, 197635, 231275, 374825, 434797, 988175, 1156375, 1874125, 2173985, 4940875, 10869925, 54349625]

約数ペア:

[(1, 54349625), (5, 10869925), (11, 4940875), (25, 2173985), (29, 1874125), (47, 1156375), (55, 988175), (125, 434797), (145, 374825), (235, 231275), (275, 197635), (319, 170375), (517, 105125), (725, 74965), (841, 64625), (1175, 46255), (1363, 39875), (1375, 39527), (1595, 34075), (2585, 21025), (3625, 14993), (4205, 12925), (5875, 9251), (6815, 7975)]