55569414

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^2\times {\mathrm{131}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 119845440

約数和(自身を除く): 64276026

約数列:

[1, 2, 3, 6, 19, 38, 57, 61, 114, 122, 131, 183, 262, 366, 393, 786, 1159, 2318, 2489, 3477, 3721, 4978, 6954, 7442, 7467, 7991, 11163, 14934, 15982, 22326, 23973, 47946, 70699, 141398, 151829, 212097, 303658, 424194, 455487, 487451, 910974, 974902, 1462353, 2924706, 9261569, 18523138, 27784707, 55569414]

約数ペア:

[(1, 55569414), (2, 27784707), (3, 18523138), (6, 9261569), (19, 2924706), (38, 1462353), (57, 974902), (61, 910974), (114, 487451), (122, 455487), (131, 424194), (183, 303658), (262, 212097), (366, 151829), (393, 141398), (786, 70699), (1159, 47946), (2318, 23973), (2489, 22326), (3477, 15982), (3721, 14934), (4978, 11163), (6954, 7991), (7442, 7467)]