45451780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5039}}^1$

素因数の和:5100

約数の個数: 48

約数和(自身を含む): 106686720

約数和(自身を除く): 61234940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1804, 2255, 4510, 5039, 9020, 10078, 20156, 25195, 50390, 55429, 100780, 110858, 206599, 221716, 277145, 413198, 554290, 826396, 1032995, 1108580, 2065990, 2272589, 4131980, 4545178, 9090356, 11362945, 22725890, 45451780]

約数ペア:

[(1, 45451780), (2, 22725890), (4, 11362945), (5, 9090356), (10, 4545178), (11, 4131980), (20, 2272589), (22, 2065990), (41, 1108580), (44, 1032995), (55, 826396), (82, 554290), (110, 413198), (164, 277145), (205, 221716), (220, 206599), (410, 110858), (451, 100780), (820, 55429), (902, 50390), (1804, 25195), (2255, 20156), (4510, 10078), (5039, 9020)]