56809020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 165166848

約数和(自身を除く): 108357828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 97, 129, 172, 194, 215, 227, 258, 291, 388, 430, 454, 485, 516, 582, 645, 681, 860, 908, 970, 1135, 1164, 1290, 1362, 1455, 1940, 2270, 2580, 2724, 2910, 3405, 4171, 4540, 5820, 6810, 8342, 9761, 12513, 13620, 16684, 19522, 20855, 22019, 25026, 29283, 39044, 41710, 44038, 48805, 50052, 58566, 62565, 66057, 83420, 88076, 97610, 110095, 117132, 125130, 132114, 146415, 195220, 220190, 250260, 264228, 292830, 330285, 440380, 585660, 660570, 946817, 1321140, 1893634, 2840451, 3787268, 4734085, 5680902, 9468170, 11361804, 14202255, 18936340, 28404510, 56809020]

約数ペア:

[(1, 56809020), (2, 28404510), (3, 18936340), (4, 14202255), (5, 11361804), (6, 9468170), (10, 5680902), (12, 4734085), (15, 3787268), (20, 2840451), (30, 1893634), (43, 1321140), (60, 946817), (86, 660570), (97, 585660), (129, 440380), (172, 330285), (194, 292830), (215, 264228), (227, 250260), (258, 220190), (291, 195220), (388, 146415), (430, 132114), (454, 125130), (485, 117132), (516, 110095), (582, 97610), (645, 88076), (681, 83420), (860, 66057), (908, 62565), (970, 58566), (1135, 50052), (1164, 48805), (1290, 44038), (1362, 41710), (1455, 39044), (1940, 29283), (2270, 25026), (2580, 22019), (2724, 20855), (2910, 19522), (3405, 16684), (4171, 13620), (4540, 12513), (5820, 9761), (6810, 8342)]