56024820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{761}}^1$

素因数の和:1185

約数の個数: 72

約数和(自身を含む): 170581320

約数和(自身を除く): 114556500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 409, 761, 818, 1227, 1522, 1636, 2045, 2283, 2454, 3044, 3681, 3805, 4090, 4566, 4908, 6135, 6849, 7362, 7610, 8180, 9132, 11415, 12270, 13698, 14724, 15220, 18405, 22830, 24540, 27396, 34245, 36810, 45660, 68490, 73620, 136980, 311249, 622498, 933747, 1244996, 1556245, 1867494, 2801241, 3112490, 3734988, 4668735, 5602482, 6224980, 9337470, 11204964, 14006205, 18674940, 28012410, 56024820]

約数ペア:

[(1, 56024820), (2, 28012410), (3, 18674940), (4, 14006205), (5, 11204964), (6, 9337470), (9, 6224980), (10, 5602482), (12, 4668735), (15, 3734988), (18, 3112490), (20, 2801241), (30, 1867494), (36, 1556245), (45, 1244996), (60, 933747), (90, 622498), (180, 311249), (409, 136980), (761, 73620), (818, 68490), (1227, 45660), (1522, 36810), (1636, 34245), (2045, 27396), (2283, 24540), (2454, 22830), (3044, 18405), (3681, 15220), (3805, 14724), (4090, 13698), (4566, 12270), (4908, 11415), (6135, 9132), (6849, 8180), (7362, 7610)]