508738340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{49201}}^1$

素因数の和:49268

約数の個数: 48

約数和(自身を含む): 1190294784

約数和(自身を除く): 681556444

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2585, 5170, 10340, 49201, 98402, 196804, 246005, 492010, 541211, 984020, 1082422, 2164844, 2312447, 2706055, 4624894, 5412110, 9249788, 10824220, 11562235, 23124470, 25436917, 46248940, 50873834, 101747668, 127184585, 254369170, 508738340]

約数ペア:

[(1, 508738340), (2, 254369170), (4, 127184585), (5, 101747668), (10, 50873834), (11, 46248940), (20, 25436917), (22, 23124470), (44, 11562235), (47, 10824220), (55, 9249788), (94, 5412110), (110, 4624894), (188, 2706055), (220, 2312447), (235, 2164844), (470, 1082422), (517, 984020), (940, 541211), (1034, 492010), (2068, 246005), (2585, 196804), (5170, 98402), (10340, 49201)]