48211900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1069}}^1$

素因数の和:1135

約数の個数: 72

約数和(自身を含む): 117023760

約数和(自身を除く): 68811860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 41, 44, 50, 55, 82, 100, 110, 164, 205, 220, 275, 410, 451, 550, 820, 902, 1025, 1069, 1100, 1804, 2050, 2138, 2255, 4100, 4276, 4510, 5345, 9020, 10690, 11275, 11759, 21380, 22550, 23518, 26725, 43829, 45100, 47036, 53450, 58795, 87658, 106900, 117590, 175316, 219145, 235180, 293975, 438290, 482119, 587950, 876580, 964238, 1095725, 1175900, 1928476, 2191450, 2410595, 4382900, 4821190, 9642380, 12052975, 24105950, 48211900]

約数ペア:

[(1, 48211900), (2, 24105950), (4, 12052975), (5, 9642380), (10, 4821190), (11, 4382900), (20, 2410595), (22, 2191450), (25, 1928476), (41, 1175900), (44, 1095725), (50, 964238), (55, 876580), (82, 587950), (100, 482119), (110, 438290), (164, 293975), (205, 235180), (220, 219145), (275, 175316), (410, 117590), (451, 106900), (550, 87658), (820, 58795), (902, 53450), (1025, 47036), (1069, 45100), (1100, 43829), (1804, 26725), (2050, 23518), (2138, 22550), (2255, 21380), (4100, 11759), (4276, 11275), (4510, 10690), (5345, 9020)]