47052500

素因数分解:

$2^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:123

約数の個数: 120

約数和(自身を含む): 118087200

約数和(自身を除く): 71034700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 29, 44, 50, 55, 58, 59, 100, 110, 116, 118, 125, 145, 220, 236, 250, 275, 290, 295, 319, 500, 550, 580, 590, 625, 638, 649, 725, 1100, 1180, 1250, 1276, 1298, 1375, 1450, 1475, 1595, 1711, 2500, 2596, 2750, 2900, 2950, 3190, 3245, 3422, 3625, 5500, 5900, 6380, 6490, 6844, 6875, 7250, 7375, 7975, 8555, 12980, 13750, 14500, 14750, 15950, 16225, 17110, 18125, 18821, 27500, 29500, 31900, 32450, 34220, 36250, 36875, 37642, 39875, 42775, 64900, 72500, 73750, 75284, 79750, 81125, 85550, 94105, 147500, 159500, 162250, 171100, 188210, 199375, 213875, 324500, 376420, 398750, 405625, 427750, 470525, 797500, 811250, 855500, 941050, 1069375, 1622500, 1882100, 2138750, 2352625, 4277500, 4705250, 9410500, 11763125, 23526250, 47052500]

約数ペア:

[(1, 47052500), (2, 23526250), (4, 11763125), (5, 9410500), (10, 4705250), (11, 4277500), (20, 2352625), (22, 2138750), (25, 1882100), (29, 1622500), (44, 1069375), (50, 941050), (55, 855500), (58, 811250), (59, 797500), (100, 470525), (110, 427750), (116, 405625), (118, 398750), (125, 376420), (145, 324500), (220, 213875), (236, 199375), (250, 188210), (275, 171100), (290, 162250), (295, 159500), (319, 147500), (500, 94105), (550, 85550), (580, 81125), (590, 79750), (625, 75284), (638, 73750), (649, 72500), (725, 64900), (1100, 42775), (1180, 39875), (1250, 37642), (1276, 36875), (1298, 36250), (1375, 34220), (1450, 32450), (1475, 31900), (1595, 29500), (1711, 27500), (2500, 18821), (2596, 18125), (2750, 17110), (2900, 16225), (2950, 15950), (3190, 14750), (3245, 14500), (3422, 13750), (3625, 12980), (5500, 8555), (5900, 7975), (6380, 7375), (6490, 7250), (6844, 6875)]