55934450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7823}}^1$

素因数の和:7859

約数の個数: 48

約数和(自身を含む): 122242176

約数和(自身を除く): 66307726

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 7823, 15646, 39115, 78230, 86053, 101699, 172106, 195575, 203398, 391150, 430265, 508495, 860530, 1016990, 1118689, 2151325, 2237378, 2542475, 4302650, 5084950, 5593445, 11186890, 27967225, 55934450]

約数ペア:

[(1, 55934450), (2, 27967225), (5, 11186890), (10, 5593445), (11, 5084950), (13, 4302650), (22, 2542475), (25, 2237378), (26, 2151325), (50, 1118689), (55, 1016990), (65, 860530), (110, 508495), (130, 430265), (143, 391150), (275, 203398), (286, 195575), (325, 172106), (550, 101699), (650, 86053), (715, 78230), (1430, 39115), (3575, 15646), (7150, 7823)]