56600500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 138692736

約数和(自身を除く): 82092236

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 41, 44, 50, 55, 82, 100, 110, 125, 164, 205, 220, 250, 251, 275, 410, 451, 500, 502, 550, 820, 902, 1004, 1025, 1100, 1255, 1375, 1804, 2050, 2255, 2510, 2750, 2761, 4100, 4510, 5020, 5125, 5500, 5522, 6275, 9020, 10250, 10291, 11044, 11275, 12550, 13805, 20500, 20582, 22550, 25100, 27610, 31375, 41164, 45100, 51455, 55220, 56375, 62750, 69025, 102910, 112750, 113201, 125500, 138050, 205820, 225500, 226402, 257275, 276100, 345125, 452804, 514550, 566005, 690250, 1029100, 1132010, 1286375, 1380500, 2264020, 2572750, 2830025, 5145500, 5660050, 11320100, 14150125, 28300250, 56600500]

約数ペア:

[(1, 56600500), (2, 28300250), (4, 14150125), (5, 11320100), (10, 5660050), (11, 5145500), (20, 2830025), (22, 2572750), (25, 2264020), (41, 1380500), (44, 1286375), (50, 1132010), (55, 1029100), (82, 690250), (100, 566005), (110, 514550), (125, 452804), (164, 345125), (205, 276100), (220, 257275), (250, 226402), (251, 225500), (275, 205820), (410, 138050), (451, 125500), (500, 113201), (502, 112750), (550, 102910), (820, 69025), (902, 62750), (1004, 56375), (1025, 55220), (1100, 51455), (1255, 45100), (1375, 41164), (1804, 31375), (2050, 27610), (2255, 25100), (2510, 22550), (2750, 20582), (2761, 20500), (4100, 13805), (4510, 12550), (5020, 11275), (5125, 11044), (5500, 10291), (5522, 10250), (6275, 9020)]