49159660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3061}}^1$

素因数の和:3154

約数の個数: 48

約数和(自身を含む): 114200352

約数和(自身を除く): 65040692

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 730, 803, 1460, 1606, 3061, 3212, 4015, 6122, 8030, 12244, 15305, 16060, 30610, 33671, 61220, 67342, 134684, 168355, 223453, 336710, 446906, 673420, 893812, 1117265, 2234530, 2457983, 4469060, 4915966, 9831932, 12289915, 24579830, 49159660]

約数ペア:

[(1, 49159660), (2, 24579830), (4, 12289915), (5, 9831932), (10, 4915966), (11, 4469060), (20, 2457983), (22, 2234530), (44, 1117265), (55, 893812), (73, 673420), (110, 446906), (146, 336710), (220, 223453), (292, 168355), (365, 134684), (730, 67342), (803, 61220), (1460, 33671), (1606, 30610), (3061, 16060), (3212, 15305), (4015, 12244), (6122, 8030)]