51102558

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:298

約数の個数: 72

約数和(自身を含む): 121785768

約数和(自身を除く): 70683210

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 107, 117, 157, 169, 214, 234, 314, 321, 338, 471, 507, 642, 942, 963, 1014, 1391, 1413, 1521, 1926, 2041, 2782, 2826, 3042, 4082, 4173, 6123, 8346, 12246, 12519, 16799, 18083, 18369, 25038, 26533, 33598, 36166, 36738, 50397, 53066, 54249, 79599, 100794, 108498, 151191, 159198, 162747, 218387, 238797, 302382, 325494, 436774, 477594, 655161, 1310322, 1965483, 2839031, 3930966, 5678062, 8517093, 17034186, 25551279, 51102558]

約数ペア:

[(1, 51102558), (2, 25551279), (3, 17034186), (6, 8517093), (9, 5678062), (13, 3930966), (18, 2839031), (26, 1965483), (39, 1310322), (78, 655161), (107, 477594), (117, 436774), (157, 325494), (169, 302382), (214, 238797), (234, 218387), (314, 162747), (321, 159198), (338, 151191), (471, 108498), (507, 100794), (642, 79599), (942, 54249), (963, 53066), (1014, 50397), (1391, 36738), (1413, 36166), (1521, 33598), (1926, 26533), (2041, 25038), (2782, 18369), (2826, 18083), (3042, 16799), (4082, 12519), (4173, 12246), (6123, 8346)]