51545880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1093}}^1$

素因数の和:1241

約数の個数: 96

約数和(自身を含む): 168957360

約数和(自身を除く): 117411480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 131, 180, 262, 360, 393, 524, 655, 786, 1048, 1093, 1179, 1310, 1572, 1965, 2186, 2358, 2620, 3144, 3279, 3930, 4372, 4716, 5240, 5465, 5895, 6558, 7860, 8744, 9432, 9837, 10930, 11790, 13116, 15720, 16395, 19674, 21860, 23580, 26232, 32790, 39348, 43720, 47160, 49185, 65580, 78696, 98370, 131160, 143183, 196740, 286366, 393480, 429549, 572732, 715915, 859098, 1145464, 1288647, 1431830, 1718196, 2147745, 2577294, 2863660, 3436392, 4295490, 5154588, 5727320, 6443235, 8590980, 10309176, 12886470, 17181960, 25772940, 51545880]

約数ペア:

[(1, 51545880), (2, 25772940), (3, 17181960), (4, 12886470), (5, 10309176), (6, 8590980), (8, 6443235), (9, 5727320), (10, 5154588), (12, 4295490), (15, 3436392), (18, 2863660), (20, 2577294), (24, 2147745), (30, 1718196), (36, 1431830), (40, 1288647), (45, 1145464), (60, 859098), (72, 715915), (90, 572732), (120, 429549), (131, 393480), (180, 286366), (262, 196740), (360, 143183), (393, 131160), (524, 98370), (655, 78696), (786, 65580), (1048, 49185), (1093, 47160), (1179, 43720), (1310, 39348), (1572, 32790), (1965, 26232), (2186, 23580), (2358, 21860), (2620, 19674), (3144, 16395), (3279, 15720), (3930, 13116), (4372, 11790), (4716, 10930), (5240, 9837), (5465, 9432), (5895, 8744), (6558, 7860)]