53880200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1289}}^1$

素因数の和:1335

約数の個数: 96

約数和(自身を含む): 143964000

約数和(自身を除く): 90083800

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 38, 40, 44, 50, 55, 76, 88, 95, 100, 110, 152, 190, 200, 209, 220, 275, 380, 418, 440, 475, 550, 760, 836, 950, 1045, 1100, 1289, 1672, 1900, 2090, 2200, 2578, 3800, 4180, 5156, 5225, 6445, 8360, 10312, 10450, 12890, 14179, 20900, 24491, 25780, 28358, 32225, 41800, 48982, 51560, 56716, 64450, 70895, 97964, 113432, 122455, 128900, 141790, 195928, 244910, 257800, 269401, 283580, 354475, 489820, 538802, 567160, 612275, 708950, 979640, 1077604, 1224550, 1347005, 1417900, 2155208, 2449100, 2694010, 2835800, 4898200, 5388020, 6735025, 10776040, 13470050, 26940100, 53880200]

約数ペア:

[(1, 53880200), (2, 26940100), (4, 13470050), (5, 10776040), (8, 6735025), (10, 5388020), (11, 4898200), (19, 2835800), (20, 2694010), (22, 2449100), (25, 2155208), (38, 1417900), (40, 1347005), (44, 1224550), (50, 1077604), (55, 979640), (76, 708950), (88, 612275), (95, 567160), (100, 538802), (110, 489820), (152, 354475), (190, 283580), (200, 269401), (209, 257800), (220, 244910), (275, 195928), (380, 141790), (418, 128900), (440, 122455), (475, 113432), (550, 97964), (760, 70895), (836, 64450), (950, 56716), (1045, 51560), (1100, 48982), (1289, 41800), (1672, 32225), (1900, 28358), (2090, 25780), (2200, 24491), (2578, 20900), (3800, 14179), (4180, 12890), (5156, 10450), (5225, 10312), (6445, 8360)]