54384540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4177}}^1$

素因数の和:4227

約数の個数: 96

約数和(自身を含む): 179687424

約数和(自身を除く): 125302884

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4177, 4340, 6510, 8354, 12531, 13020, 16708, 20885, 25062, 29239, 41770, 50124, 58478, 62655, 83540, 87717, 116956, 125310, 129487, 146195, 175434, 250620, 258974, 292390, 350868, 388461, 438585, 517948, 584780, 647435, 776922, 877170, 906409, 1294870, 1553844, 1754340, 1812818, 1942305, 2589740, 2719227, 3625636, 3884610, 4532045, 5438454, 7769220, 9064090, 10876908, 13596135, 18128180, 27192270, 54384540]

約数ペア:

[(1, 54384540), (2, 27192270), (3, 18128180), (4, 13596135), (5, 10876908), (6, 9064090), (7, 7769220), (10, 5438454), (12, 4532045), (14, 3884610), (15, 3625636), (20, 2719227), (21, 2589740), (28, 1942305), (30, 1812818), (31, 1754340), (35, 1553844), (42, 1294870), (60, 906409), (62, 877170), (70, 776922), (84, 647435), (93, 584780), (105, 517948), (124, 438585), (140, 388461), (155, 350868), (186, 292390), (210, 258974), (217, 250620), (310, 175434), (372, 146195), (420, 129487), (434, 125310), (465, 116956), (620, 87717), (651, 83540), (868, 62655), (930, 58478), (1085, 50124), (1302, 41770), (1860, 29239), (2170, 25062), (2604, 20885), (3255, 16708), (4177, 13020), (4340, 12531), (6510, 8354)]