53569980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{829}}^1$

素因数の和:1203

約数の個数: 72

約数和(自身を含む): 163144800

約数和(自身を除く): 109574820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 359, 718, 829, 1077, 1436, 1658, 1795, 2154, 2487, 3231, 3316, 3590, 4145, 4308, 4974, 5385, 6462, 7180, 7461, 8290, 9948, 10770, 12435, 12924, 14922, 16155, 16580, 21540, 24870, 29844, 32310, 37305, 49740, 64620, 74610, 149220, 297611, 595222, 892833, 1190444, 1488055, 1785666, 2678499, 2976110, 3571332, 4464165, 5356998, 5952220, 8928330, 10713996, 13392495, 17856660, 26784990, 53569980]

約数ペア:

[(1, 53569980), (2, 26784990), (3, 17856660), (4, 13392495), (5, 10713996), (6, 8928330), (9, 5952220), (10, 5356998), (12, 4464165), (15, 3571332), (18, 2976110), (20, 2678499), (30, 1785666), (36, 1488055), (45, 1190444), (60, 892833), (90, 595222), (180, 297611), (359, 149220), (718, 74610), (829, 64620), (1077, 49740), (1436, 37305), (1658, 32310), (1795, 29844), (2154, 24870), (2487, 21540), (3231, 16580), (3316, 16155), (3590, 14922), (4145, 12924), (4308, 12435), (4974, 10770), (5385, 9948), (6462, 8290), (7180, 7461)]