53888406

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{347}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 127685376

約数和(自身を除く): 73796970

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 181, 286, 347, 362, 429, 543, 694, 858, 1041, 1086, 1991, 2082, 2353, 3817, 3982, 4511, 4706, 5973, 7059, 7634, 9022, 11451, 11946, 13533, 14118, 22902, 25883, 27066, 49621, 51766, 62807, 77649, 99242, 125614, 148863, 155298, 188421, 297726, 376842, 690877, 816491, 1381754, 1632982, 2072631, 2449473, 4145262, 4898946, 8981401, 17962802, 26944203, 53888406]

約数ペア:

[(1, 53888406), (2, 26944203), (3, 17962802), (6, 8981401), (11, 4898946), (13, 4145262), (22, 2449473), (26, 2072631), (33, 1632982), (39, 1381754), (66, 816491), (78, 690877), (143, 376842), (181, 297726), (286, 188421), (347, 155298), (362, 148863), (429, 125614), (543, 99242), (694, 77649), (858, 62807), (1041, 51766), (1086, 49621), (1991, 27066), (2082, 25883), (2353, 22902), (3817, 14118), (3982, 13533), (4511, 11946), (4706, 11451), (5973, 9022), (7059, 7634)]