51973866

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{359}}^1\times {\mathrm{383}}^1$

素因数の和:760

約数の個数: 64

約数和(自身を含む): 132710400

約数和(自身を除く): 80736534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 359, 378, 383, 718, 766, 1077, 1149, 2154, 2298, 2513, 2681, 3231, 3447, 5026, 5362, 6462, 6894, 7539, 8043, 9693, 10341, 15078, 16086, 19386, 20682, 22617, 24129, 45234, 48258, 67851, 72387, 135702, 137497, 144774, 274994, 412491, 824982, 962479, 1237473, 1924958, 2474946, 2887437, 3712419, 5774874, 7424838, 8662311, 17324622, 25986933, 51973866]

約数ペア:

[(1, 51973866), (2, 25986933), (3, 17324622), (6, 8662311), (7, 7424838), (9, 5774874), (14, 3712419), (18, 2887437), (21, 2474946), (27, 1924958), (42, 1237473), (54, 962479), (63, 824982), (126, 412491), (189, 274994), (359, 144774), (378, 137497), (383, 135702), (718, 72387), (766, 67851), (1077, 48258), (1149, 45234), (2154, 24129), (2298, 22617), (2513, 20682), (2681, 19386), (3231, 16086), (3447, 15078), (5026, 10341), (5362, 9693), (6462, 8043), (6894, 7539)]