49301220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 143434368

約数和(自身を除く): 94133148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 97, 129, 172, 194, 197, 215, 258, 291, 388, 394, 430, 485, 516, 582, 591, 645, 788, 860, 970, 985, 1164, 1182, 1290, 1455, 1940, 1970, 2364, 2580, 2910, 2955, 3940, 4171, 5820, 5910, 8342, 8471, 11820, 12513, 16684, 16942, 19109, 20855, 25026, 25413, 33884, 38218, 41710, 42355, 50052, 50826, 57327, 62565, 76436, 83420, 84710, 95545, 101652, 114654, 125130, 127065, 169420, 191090, 229308, 250260, 254130, 286635, 382180, 508260, 573270, 821687, 1146540, 1643374, 2465061, 3286748, 4108435, 4930122, 8216870, 9860244, 12325305, 16433740, 24650610, 49301220]

約数ペア:

[(1, 49301220), (2, 24650610), (3, 16433740), (4, 12325305), (5, 9860244), (6, 8216870), (10, 4930122), (12, 4108435), (15, 3286748), (20, 2465061), (30, 1643374), (43, 1146540), (60, 821687), (86, 573270), (97, 508260), (129, 382180), (172, 286635), (194, 254130), (197, 250260), (215, 229308), (258, 191090), (291, 169420), (388, 127065), (394, 125130), (430, 114654), (485, 101652), (516, 95545), (582, 84710), (591, 83420), (645, 76436), (788, 62565), (860, 57327), (970, 50826), (985, 50052), (1164, 42355), (1182, 41710), (1290, 38218), (1455, 33884), (1940, 25413), (1970, 25026), (2364, 20855), (2580, 19109), (2910, 16942), (2955, 16684), (3940, 12513), (4171, 11820), (5820, 8471), (5910, 8342)]