52854256

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1230

約数の個数: 80

約数和(自身を含む): 130213888

約数和(自身を除く): 77359632

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1171, 1456, 1612, 1736, 2342, 2821, 3224, 3472, 4684, 5642, 6448, 8197, 9368, 11284, 15223, 16394, 18736, 22568, 30446, 32788, 36301, 45136, 60892, 65576, 72602, 106561, 121784, 131152, 145204, 213122, 243568, 254107, 290408, 426244, 471913, 508214, 580816, 852488, 943826, 1016428, 1704976, 1887652, 2032856, 3303391, 3775304, 4065712, 6606782, 7550608, 13213564, 26427128, 52854256]

約数ペア:

[(1, 52854256), (2, 26427128), (4, 13213564), (7, 7550608), (8, 6606782), (13, 4065712), (14, 3775304), (16, 3303391), (26, 2032856), (28, 1887652), (31, 1704976), (52, 1016428), (56, 943826), (62, 852488), (91, 580816), (104, 508214), (112, 471913), (124, 426244), (182, 290408), (208, 254107), (217, 243568), (248, 213122), (364, 145204), (403, 131152), (434, 121784), (496, 106561), (728, 72602), (806, 65576), (868, 60892), (1171, 45136), (1456, 36301), (1612, 32788), (1736, 30446), (2342, 22568), (2821, 18736), (3224, 16394), (3472, 15223), (4684, 11284), (5642, 9368), (6448, 8197)]