55086194

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 88128000

約数和(自身を除く): 33041806

約数列:

[1, 2, 31, 62, 67, 89, 134, 149, 178, 298, 2077, 2759, 4154, 4619, 5518, 5963, 9238, 9983, 11926, 13261, 19966, 26522, 184853, 309473, 369706, 411091, 618946, 822182, 888487, 1776974, 27543097, 55086194]

約数ペア:

[(1, 55086194), (2, 27543097), (31, 1776974), (62, 888487), (67, 822182), (89, 618946), (134, 411091), (149, 369706), (178, 309473), (298, 184853), (2077, 26522), (2759, 19966), (4154, 13261), (4619, 11926), (5518, 9983), (5963, 9238)]