53887380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 156473856

約数和(自身を除く): 102586476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 97, 141, 188, 194, 197, 235, 282, 291, 388, 394, 470, 485, 564, 582, 591, 705, 788, 940, 970, 985, 1164, 1182, 1410, 1455, 1940, 1970, 2364, 2820, 2910, 2955, 3940, 4559, 5820, 5910, 9118, 9259, 11820, 13677, 18236, 18518, 19109, 22795, 27354, 27777, 37036, 38218, 45590, 46295, 54708, 55554, 57327, 68385, 76436, 91180, 92590, 95545, 111108, 114654, 136770, 138885, 185180, 191090, 229308, 273540, 277770, 286635, 382180, 555540, 573270, 898123, 1146540, 1796246, 2694369, 3592492, 4490615, 5388738, 8981230, 10777476, 13471845, 17962460, 26943690, 53887380]

約数ペア:

[(1, 53887380), (2, 26943690), (3, 17962460), (4, 13471845), (5, 10777476), (6, 8981230), (10, 5388738), (12, 4490615), (15, 3592492), (20, 2694369), (30, 1796246), (47, 1146540), (60, 898123), (94, 573270), (97, 555540), (141, 382180), (188, 286635), (194, 277770), (197, 273540), (235, 229308), (282, 191090), (291, 185180), (388, 138885), (394, 136770), (470, 114654), (485, 111108), (564, 95545), (582, 92590), (591, 91180), (705, 76436), (788, 68385), (940, 57327), (970, 55554), (985, 54708), (1164, 46295), (1182, 45590), (1410, 38218), (1455, 37036), (1940, 27777), (1970, 27354), (2364, 22795), (2820, 19109), (2910, 18518), (2955, 18236), (3940, 13677), (4559, 11820), (5820, 9259), (5910, 9118)]