56587860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{463}}^1$

素因数の和:582

約数の個数: 144

約数和(自身を含む): 198621696

約数和(自身を除く): 142033836

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, 97, 105, 126, 140, 180, 194, 210, 252, 291, 315, 388, 420, 463, 485, 582, 630, 679, 873, 926, 970, 1164, 1260, 1358, 1389, 1455, 1746, 1852, 1940, 2037, 2315, 2716, 2778, 2910, 3241, 3395, 3492, 4074, 4167, 4365, 4630, 5556, 5820, 6111, 6482, 6790, 6945, 8148, 8334, 8730, 9260, 9723, 10185, 12222, 12964, 13580, 13890, 16205, 16668, 17460, 19446, 20370, 20835, 24444, 27780, 29169, 30555, 32410, 38892, 40740, 41670, 44911, 48615, 58338, 61110, 64820, 83340, 89822, 97230, 116676, 122220, 134733, 145845, 179644, 194460, 224555, 269466, 291690, 314377, 404199, 449110, 538932, 583380, 628754, 673665, 808398, 898220, 943131, 1257508, 1347330, 1571885, 1616796, 1886262, 2020995, 2694660, 2829393, 3143770, 3772524, 4041990, 4715655, 5658786, 6287540, 8083980, 9431310, 11317572, 14146965, 18862620, 28293930, 56587860]

約数ペア:

[(1, 56587860), (2, 28293930), (3, 18862620), (4, 14146965), (5, 11317572), (6, 9431310), (7, 8083980), (9, 6287540), (10, 5658786), (12, 4715655), (14, 4041990), (15, 3772524), (18, 3143770), (20, 2829393), (21, 2694660), (28, 2020995), (30, 1886262), (35, 1616796), (36, 1571885), (42, 1347330), (45, 1257508), (60, 943131), (63, 898220), (70, 808398), (84, 673665), (90, 628754), (97, 583380), (105, 538932), (126, 449110), (140, 404199), (180, 314377), (194, 291690), (210, 269466), (252, 224555), (291, 194460), (315, 179644), (388, 145845), (420, 134733), (463, 122220), (485, 116676), (582, 97230), (630, 89822), (679, 83340), (873, 64820), (926, 61110), (970, 58338), (1164, 48615), (1260, 44911), (1358, 41670), (1389, 40740), (1455, 38892), (1746, 32410), (1852, 30555), (1940, 29169), (2037, 27780), (2315, 24444), (2716, 20835), (2778, 20370), (2910, 19446), (3241, 17460), (3395, 16668), (3492, 16205), (4074, 13890), (4167, 13580), (4365, 12964), (4630, 12222), (5556, 10185), (5820, 9723), (6111, 9260), (6482, 8730), (6790, 8334), (6945, 8148)]