56542178

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 110592000

約数和(自身を除く): 54049822

約数列:

[1, 2, 7, 11, 14, 22, 49, 59, 77, 98, 118, 127, 154, 254, 343, 413, 539, 649, 686, 826, 889, 1078, 1298, 1397, 1778, 2794, 2891, 3773, 4543, 5782, 6223, 7493, 7546, 9086, 9779, 12446, 14986, 19558, 20237, 31801, 40474, 43561, 52451, 63602, 68453, 82423, 87122, 104902, 136906, 164846, 222607, 367157, 445214, 479171, 576961, 734314, 958342, 1153922, 2570099, 4038727, 5140198, 8077454, 28271089, 56542178]

約数ペア:

[(1, 56542178), (2, 28271089), (7, 8077454), (11, 5140198), (14, 4038727), (22, 2570099), (49, 1153922), (59, 958342), (77, 734314), (98, 576961), (118, 479171), (127, 445214), (154, 367157), (254, 222607), (343, 164846), (413, 136906), (539, 104902), (649, 87122), (686, 82423), (826, 68453), (889, 63602), (1078, 52451), (1298, 43561), (1397, 40474), (1778, 31801), (2794, 20237), (2891, 19558), (3773, 14986), (4543, 12446), (5782, 9779), (6223, 9086), (7493, 7546)]