55645408

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 136914624

約数和(自身を除く): 81269216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 97, 104, 112, 182, 194, 197, 208, 224, 364, 388, 394, 416, 679, 728, 776, 788, 1261, 1358, 1379, 1456, 1552, 1576, 2522, 2561, 2716, 2758, 2912, 3104, 3152, 5044, 5122, 5432, 5516, 6304, 8827, 10088, 10244, 10864, 11032, 17654, 17927, 19109, 20176, 20488, 21728, 22064, 35308, 35854, 38218, 40352, 40976, 44128, 70616, 71708, 76436, 81952, 133763, 141232, 143416, 152872, 248417, 267526, 282464, 286832, 305744, 496834, 535052, 573664, 611488, 993668, 1070104, 1738919, 1987336, 2140208, 3477838, 3974672, 4280416, 6955676, 7949344, 13911352, 27822704, 55645408]

約数ペア:

[(1, 55645408), (2, 27822704), (4, 13911352), (7, 7949344), (8, 6955676), (13, 4280416), (14, 3974672), (16, 3477838), (26, 2140208), (28, 1987336), (32, 1738919), (52, 1070104), (56, 993668), (91, 611488), (97, 573664), (104, 535052), (112, 496834), (182, 305744), (194, 286832), (197, 282464), (208, 267526), (224, 248417), (364, 152872), (388, 143416), (394, 141232), (416, 133763), (679, 81952), (728, 76436), (776, 71708), (788, 70616), (1261, 44128), (1358, 40976), (1379, 40352), (1456, 38218), (1552, 35854), (1576, 35308), (2522, 22064), (2561, 21728), (2716, 20488), (2758, 20176), (2912, 19109), (3104, 17927), (3152, 17654), (5044, 11032), (5122, 10864), (5432, 10244), (5516, 10088), (6304, 8827)]