52387140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1429}}^1$

素因数の和:1501

約数の個数: 96

約数和(自身を含む): 161441280

約数和(自身を除く): 109054140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 47, 52, 60, 65, 78, 94, 130, 141, 156, 188, 195, 235, 260, 282, 390, 470, 564, 611, 705, 780, 940, 1222, 1410, 1429, 1833, 2444, 2820, 2858, 3055, 3666, 4287, 5716, 6110, 7145, 7332, 8574, 9165, 12220, 14290, 17148, 18330, 18577, 21435, 28580, 36660, 37154, 42870, 55731, 67163, 74308, 85740, 92885, 111462, 134326, 185770, 201489, 222924, 268652, 278655, 335815, 371540, 402978, 557310, 671630, 805956, 873119, 1007445, 1114620, 1343260, 1746238, 2014890, 2619357, 3492476, 4029780, 4365595, 5238714, 8731190, 10477428, 13096785, 17462380, 26193570, 52387140]

約数ペア:

[(1, 52387140), (2, 26193570), (3, 17462380), (4, 13096785), (5, 10477428), (6, 8731190), (10, 5238714), (12, 4365595), (13, 4029780), (15, 3492476), (20, 2619357), (26, 2014890), (30, 1746238), (39, 1343260), (47, 1114620), (52, 1007445), (60, 873119), (65, 805956), (78, 671630), (94, 557310), (130, 402978), (141, 371540), (156, 335815), (188, 278655), (195, 268652), (235, 222924), (260, 201489), (282, 185770), (390, 134326), (470, 111462), (564, 92885), (611, 85740), (705, 74308), (780, 67163), (940, 55731), (1222, 42870), (1410, 37154), (1429, 36660), (1833, 28580), (2444, 21435), (2820, 18577), (2858, 18330), (3055, 17148), (3666, 14290), (4287, 12220), (5716, 9165), (6110, 8574), (7145, 7332)]