51886823500

素因数分解:

$2^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{24083}}^1$

素因数の和:24272

約数の個数: 96

約数和(自身を含む): 117822781440

約数和(自身を除く): 65935957940

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 125, 139, 155, 250, 278, 310, 500, 556, 620, 695, 775, 1390, 1550, 2780, 3100, 3475, 3875, 4309, 6950, 7750, 8618, 13900, 15500, 17236, 17375, 21545, 24083, 34750, 43090, 48166, 69500, 86180, 96332, 107725, 120415, 215450, 240830, 430900, 481660, 538625, 602075, 746573, 1077250, 1204150, 1493146, 2154500, 2408300, 2986292, 3010375, 3347537, 3732865, 6020750, 6695074, 7465730, 12041500, 13390148, 14931460, 16737685, 18664325, 33475370, 37328650, 66950740, 74657300, 83688425, 93321625, 103773647, 167376850, 186643250, 207547294, 334753700, 373286500, 415094588, 418442125, 518868235, 836884250, 1037736470, 1673768500, 2075472940, 2594341175, 5188682350, 10377364700, 12971705875, 25943411750, 51886823500]

約数ペア:

[(1, 51886823500), (2, 25943411750), (4, 12971705875), (5, 10377364700), (10, 5188682350), (20, 2594341175), (25, 2075472940), (31, 1673768500), (50, 1037736470), (62, 836884250), (100, 518868235), (124, 418442125), (125, 415094588), (139, 373286500), (155, 334753700), (250, 207547294), (278, 186643250), (310, 167376850), (500, 103773647), (556, 93321625), (620, 83688425), (695, 74657300), (775, 66950740), (1390, 37328650), (1550, 33475370), (2780, 18664325), (3100, 16737685), (3475, 14931460), (3875, 13390148), (4309, 12041500), (6950, 7465730), (7750, 6695074), (8618, 6020750), (13900, 3732865), (15500, 3347537), (17236, 3010375), (17375, 2986292), (21545, 2408300), (24083, 2154500), (34750, 1493146), (43090, 1204150), (48166, 1077250), (69500, 746573), (86180, 602075), (96332, 538625), (107725, 481660), (120415, 430900), (215450, 240830)]