50360180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1777}}^1$

素因数の和:1908

約数の個数: 48

約数和(自身を含む): 115001040

約数和(自身を除く): 64640860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 109, 130, 218, 260, 436, 545, 1090, 1417, 1777, 2180, 2834, 3554, 5668, 7085, 7108, 8885, 14170, 17770, 23101, 28340, 35540, 46202, 92404, 115505, 193693, 231010, 387386, 462020, 774772, 968465, 1936930, 2518009, 3873860, 5036018, 10072036, 12590045, 25180090, 50360180]

約数ペア:

[(1, 50360180), (2, 25180090), (4, 12590045), (5, 10072036), (10, 5036018), (13, 3873860), (20, 2518009), (26, 1936930), (52, 968465), (65, 774772), (109, 462020), (130, 387386), (218, 231010), (260, 193693), (436, 115505), (545, 92404), (1090, 46202), (1417, 35540), (1777, 28340), (2180, 23101), (2834, 17770), (3554, 14170), (5668, 8885), (7085, 7108)]