55660416

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{20707}}^1$

素因数の和:20731

約数の個数: 64

約数和(自身を含む): 168977280

約数和(自身を除く): 113316864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 20707, 41414, 62121, 82828, 124242, 144949, 165656, 248484, 289898, 331312, 434847, 496968, 579796, 662624, 869694, 993936, 1159592, 1325248, 1739388, 1987872, 2319184, 2650496, 3478776, 3975744, 4638368, 6957552, 7951488, 9276736, 13915104, 18553472, 27830208, 55660416]

約数ペア:

[(1, 55660416), (2, 27830208), (3, 18553472), (4, 13915104), (6, 9276736), (7, 7951488), (8, 6957552), (12, 4638368), (14, 3975744), (16, 3478776), (21, 2650496), (24, 2319184), (28, 1987872), (32, 1739388), (42, 1325248), (48, 1159592), (56, 993936), (64, 869694), (84, 662624), (96, 579796), (112, 496968), (128, 434847), (168, 331312), (192, 289898), (224, 248484), (336, 165656), (384, 144949), (448, 124242), (672, 82828), (896, 62121), (1344, 41414), (2688, 20707)]