52550820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{233}}^1$

素因数の和:434

約数の個数: 144

約数和(自身を含む): 183980160

約数和(自身を除く): 131429340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 179, 180, 210, 233, 252, 315, 358, 420, 466, 537, 630, 699, 716, 895, 932, 1074, 1165, 1253, 1260, 1398, 1611, 1631, 1790, 2097, 2148, 2330, 2506, 2685, 2796, 3222, 3262, 3495, 3580, 3759, 4194, 4660, 4893, 5012, 5370, 6265, 6444, 6524, 6990, 7518, 8055, 8155, 8388, 9786, 10485, 10740, 11277, 12530, 13980, 14679, 15036, 16110, 16310, 18795, 19572, 20970, 22554, 24465, 25060, 29358, 32220, 32620, 37590, 41707, 41940, 45108, 48930, 56385, 58716, 73395, 75180, 83414, 97860, 112770, 125121, 146790, 166828, 208535, 225540, 250242, 291949, 293580, 375363, 417070, 500484, 583898, 625605, 750726, 834140, 875847, 1167796, 1251210, 1459745, 1501452, 1751694, 1876815, 2502420, 2627541, 2919490, 3503388, 3753630, 4379235, 5255082, 5838980, 7507260, 8758470, 10510164, 13137705, 17516940, 26275410, 52550820]

約数ペア:

[(1, 52550820), (2, 26275410), (3, 17516940), (4, 13137705), (5, 10510164), (6, 8758470), (7, 7507260), (9, 5838980), (10, 5255082), (12, 4379235), (14, 3753630), (15, 3503388), (18, 2919490), (20, 2627541), (21, 2502420), (28, 1876815), (30, 1751694), (35, 1501452), (36, 1459745), (42, 1251210), (45, 1167796), (60, 875847), (63, 834140), (70, 750726), (84, 625605), (90, 583898), (105, 500484), (126, 417070), (140, 375363), (179, 293580), (180, 291949), (210, 250242), (233, 225540), (252, 208535), (315, 166828), (358, 146790), (420, 125121), (466, 112770), (537, 97860), (630, 83414), (699, 75180), (716, 73395), (895, 58716), (932, 56385), (1074, 48930), (1165, 45108), (1253, 41940), (1260, 41707), (1398, 37590), (1611, 32620), (1631, 32220), (1790, 29358), (2097, 25060), (2148, 24465), (2330, 22554), (2506, 20970), (2685, 19572), (2796, 18795), (3222, 16310), (3262, 16110), (3495, 15036), (3580, 14679), (3759, 13980), (4194, 12530), (4660, 11277), (4893, 10740), (5012, 10485), (5370, 9786), (6265, 8388), (6444, 8155), (6524, 8055), (6990, 7518)]