52241490

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:365

約数の個数: 128

約数和(自身を含む): 161187840

約数和(自身を除く): 108946350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 131, 135, 189, 210, 211, 262, 270, 315, 378, 393, 422, 630, 633, 655, 786, 917, 945, 1055, 1179, 1266, 1310, 1477, 1834, 1890, 1899, 1965, 2110, 2358, 2751, 2954, 3165, 3537, 3798, 3930, 4431, 4585, 5502, 5697, 5895, 6330, 7074, 7385, 8253, 8862, 9170, 9495, 11394, 11790, 13293, 13755, 14770, 16506, 17685, 18990, 22155, 24759, 26586, 27510, 27641, 28485, 35370, 39879, 41265, 44310, 49518, 55282, 56970, 66465, 79758, 82530, 82923, 123795, 132930, 138205, 165846, 193487, 199395, 247590, 248769, 276410, 386974, 398790, 414615, 497538, 580461, 746307, 829230, 967435, 1160922, 1243845, 1492614, 1741383, 1934870, 2487690, 2902305, 3482766, 3731535, 5224149, 5804610, 7463070, 8706915, 10448298, 17413830, 26120745, 52241490]

約数ペア:

[(1, 52241490), (2, 26120745), (3, 17413830), (5, 10448298), (6, 8706915), (7, 7463070), (9, 5804610), (10, 5224149), (14, 3731535), (15, 3482766), (18, 2902305), (21, 2487690), (27, 1934870), (30, 1741383), (35, 1492614), (42, 1243845), (45, 1160922), (54, 967435), (63, 829230), (70, 746307), (90, 580461), (105, 497538), (126, 414615), (131, 398790), (135, 386974), (189, 276410), (210, 248769), (211, 247590), (262, 199395), (270, 193487), (315, 165846), (378, 138205), (393, 132930), (422, 123795), (630, 82923), (633, 82530), (655, 79758), (786, 66465), (917, 56970), (945, 55282), (1055, 49518), (1179, 44310), (1266, 41265), (1310, 39879), (1477, 35370), (1834, 28485), (1890, 27641), (1899, 27510), (1965, 26586), (2110, 24759), (2358, 22155), (2751, 18990), (2954, 17685), (3165, 16506), (3537, 14770), (3798, 13755), (3930, 13293), (4431, 11790), (4585, 11394), (5502, 9495), (5697, 9170), (5895, 8862), (6330, 8253), (7074, 7385)]