50991948

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:372

約数の個数: 108

約数和(自身を含む): 151750872

約数和(自身を除く): 100758924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 137, 147, 196, 211, 252, 274, 294, 411, 422, 441, 548, 588, 633, 822, 844, 882, 959, 1233, 1266, 1477, 1644, 1764, 1899, 1918, 2466, 2532, 2877, 2954, 3798, 3836, 4431, 4932, 5754, 5908, 6713, 7596, 8631, 8862, 10339, 11508, 13293, 13426, 17262, 17724, 20139, 20678, 26586, 26852, 28907, 31017, 34524, 40278, 41356, 53172, 57814, 60417, 62034, 80556, 86721, 93051, 115628, 120834, 124068, 173442, 186102, 202349, 241668, 260163, 346884, 372204, 404698, 520326, 607047, 809396, 1040652, 1214094, 1416443, 1821141, 2428188, 2832886, 3642282, 4249329, 5665772, 7284564, 8498658, 12747987, 16997316, 25495974, 50991948]

約数ペア:

[(1, 50991948), (2, 25495974), (3, 16997316), (4, 12747987), (6, 8498658), (7, 7284564), (9, 5665772), (12, 4249329), (14, 3642282), (18, 2832886), (21, 2428188), (28, 1821141), (36, 1416443), (42, 1214094), (49, 1040652), (63, 809396), (84, 607047), (98, 520326), (126, 404698), (137, 372204), (147, 346884), (196, 260163), (211, 241668), (252, 202349), (274, 186102), (294, 173442), (411, 124068), (422, 120834), (441, 115628), (548, 93051), (588, 86721), (633, 80556), (822, 62034), (844, 60417), (882, 57814), (959, 53172), (1233, 41356), (1266, 40278), (1477, 34524), (1644, 31017), (1764, 28907), (1899, 26852), (1918, 26586), (2466, 20678), (2532, 20139), (2877, 17724), (2954, 17262), (3798, 13426), (3836, 13293), (4431, 11508), (4932, 10339), (5754, 8862), (5908, 8631), (6713, 7596)]