51810060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21061}}^1$

素因数の和:21114

約数の個数: 48

約数和(自身を含む): 148613472

約数和(自身を除く): 96803412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 21061, 42122, 63183, 84244, 105305, 126366, 210610, 252732, 315915, 421220, 631830, 863501, 1263660, 1727002, 2590503, 3454004, 4317505, 5181006, 8635010, 10362012, 12952515, 17270020, 25905030, 51810060]

約数ペア:

[(1, 51810060), (2, 25905030), (3, 17270020), (4, 12952515), (5, 10362012), (6, 8635010), (10, 5181006), (12, 4317505), (15, 3454004), (20, 2590503), (30, 1727002), (41, 1263660), (60, 863501), (82, 631830), (123, 421220), (164, 315915), (205, 252732), (246, 210610), (410, 126366), (492, 105305), (615, 84244), (820, 63183), (1230, 42122), (2460, 21061)]