52536540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2909}}^1$

素因数の和:2971

約数の個数: 96

約数和(自身を含む): 172085760

約数和(自身を除く): 119549220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 2909, 3010, 3612, 4515, 5818, 6020, 8727, 9030, 11636, 14545, 17454, 18060, 20363, 29090, 34908, 40726, 43635, 58180, 61089, 81452, 87270, 101815, 122178, 125087, 174540, 203630, 244356, 250174, 305445, 375261, 407260, 500348, 610890, 625435, 750522, 875609, 1221780, 1250870, 1501044, 1751218, 1876305, 2501740, 2626827, 3502436, 3752610, 4378045, 5253654, 7505220, 8756090, 10507308, 13134135, 17512180, 26268270, 52536540]

約数ペア:

[(1, 52536540), (2, 26268270), (3, 17512180), (4, 13134135), (5, 10507308), (6, 8756090), (7, 7505220), (10, 5253654), (12, 4378045), (14, 3752610), (15, 3502436), (20, 2626827), (21, 2501740), (28, 1876305), (30, 1751218), (35, 1501044), (42, 1250870), (43, 1221780), (60, 875609), (70, 750522), (84, 625435), (86, 610890), (105, 500348), (129, 407260), (140, 375261), (172, 305445), (210, 250174), (215, 244356), (258, 203630), (301, 174540), (420, 125087), (430, 122178), (516, 101815), (602, 87270), (645, 81452), (860, 61089), (903, 58180), (1204, 43635), (1290, 40726), (1505, 34908), (1806, 29090), (2580, 20363), (2909, 18060), (3010, 17454), (3612, 14545), (4515, 11636), (5818, 9030), (6020, 8727)]