56853524

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:505

約数の個数: 72

約数和(自身を含む): 127293768

約数和(自身を除く): 70440244

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 53, 91, 98, 106, 182, 196, 212, 364, 371, 421, 637, 689, 742, 842, 1274, 1378, 1484, 1684, 2548, 2597, 2756, 2947, 4823, 5194, 5473, 5894, 9646, 10388, 10946, 11788, 19292, 20629, 21892, 22313, 33761, 38311, 41258, 44626, 67522, 76622, 82516, 89252, 135044, 153244, 156191, 268177, 290069, 312382, 536354, 580138, 624764, 1072708, 1093337, 1160276, 2030483, 2186674, 4060966, 4373348, 8121932, 14213381, 28426762, 56853524]

約数ペア:

[(1, 56853524), (2, 28426762), (4, 14213381), (7, 8121932), (13, 4373348), (14, 4060966), (26, 2186674), (28, 2030483), (49, 1160276), (52, 1093337), (53, 1072708), (91, 624764), (98, 580138), (106, 536354), (182, 312382), (196, 290069), (212, 268177), (364, 156191), (371, 153244), (421, 135044), (637, 89252), (689, 82516), (742, 76622), (842, 67522), (1274, 44626), (1378, 41258), (1484, 38311), (1684, 33761), (2548, 22313), (2597, 21892), (2756, 20629), (2947, 19292), (4823, 11788), (5194, 10946), (5473, 10388), (5894, 9646)]