51753644

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{977}}^1$

素因数の和:1058

約数の個数: 48

約数和(自身を含む): 103511520

約数和(自身を除く): 51757876

約数列:

[1, 2, 4, 17, 19, 34, 38, 41, 68, 76, 82, 164, 323, 646, 697, 779, 977, 1292, 1394, 1558, 1954, 2788, 3116, 3908, 13243, 16609, 18563, 26486, 33218, 37126, 40057, 52972, 66436, 74252, 80114, 160228, 315571, 631142, 680969, 761083, 1262284, 1361938, 1522166, 2723876, 3044332, 12938411, 25876822, 51753644]

約数ペア:

[(1, 51753644), (2, 25876822), (4, 12938411), (17, 3044332), (19, 2723876), (34, 1522166), (38, 1361938), (41, 1262284), (68, 761083), (76, 680969), (82, 631142), (164, 315571), (323, 160228), (646, 80114), (697, 74252), (779, 66436), (977, 52972), (1292, 40057), (1394, 37126), (1558, 33218), (1954, 26486), (2788, 18563), (3116, 16609), (3908, 13243)]