56278092

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21221}}^1$

素因数の和:21258

約数の個数: 48

約数和(自身を含む): 149742432

約数和(自身を除く): 93464340

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 21221, 42442, 63663, 84884, 127326, 254652, 275873, 360757, 551746, 721514, 827619, 1082271, 1103492, 1443028, 1655238, 2164542, 3310476, 4329084, 4689841, 9379682, 14069523, 18759364, 28139046, 56278092]

約数ペア:

[(1, 56278092), (2, 28139046), (3, 18759364), (4, 14069523), (6, 9379682), (12, 4689841), (13, 4329084), (17, 3310476), (26, 2164542), (34, 1655238), (39, 1443028), (51, 1103492), (52, 1082271), (68, 827619), (78, 721514), (102, 551746), (156, 360757), (204, 275873), (221, 254652), (442, 127326), (663, 84884), (884, 63663), (1326, 42442), (2652, 21221)]