56009128

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:346

約数の個数: 64

約数和(自身を含む): 124104960

約数和(自身を除く): 68095832

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 113, 167, 212, 226, 334, 371, 424, 452, 668, 742, 791, 904, 1169, 1336, 1484, 1582, 2338, 2968, 3164, 4676, 5989, 6328, 8851, 9352, 11978, 17702, 18871, 23956, 35404, 37742, 41923, 47912, 61957, 70808, 75484, 83846, 123914, 132097, 150968, 167692, 247828, 264194, 335384, 495656, 528388, 1000163, 1056776, 2000326, 4000652, 7001141, 8001304, 14002282, 28004564, 56009128]

約数ペア:

[(1, 56009128), (2, 28004564), (4, 14002282), (7, 8001304), (8, 7001141), (14, 4000652), (28, 2000326), (53, 1056776), (56, 1000163), (106, 528388), (113, 495656), (167, 335384), (212, 264194), (226, 247828), (334, 167692), (371, 150968), (424, 132097), (452, 123914), (668, 83846), (742, 75484), (791, 70808), (904, 61957), (1169, 47912), (1336, 41923), (1484, 37742), (1582, 35404), (2338, 23956), (2968, 18871), (3164, 17702), (4676, 11978), (5989, 9352), (6328, 8851)]