51851036188

素因数分解:

$2^2\times 7^2\times {\mathrm{211}}^1\times {\mathrm{233}}^1\times {\mathrm{5381}}^1$

素因数の和:5843

約数の個数: 72

約数和(自身を含む): 106529112144

約数和(自身を除く): 54678075956

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 211, 233, 422, 466, 844, 932, 1477, 1631, 2954, 3262, 5381, 5908, 6524, 10339, 10762, 11417, 20678, 21524, 22834, 37667, 41356, 45668, 49163, 75334, 98326, 150668, 196652, 263669, 344141, 527338, 688282, 1054676, 1135391, 1253773, 1376564, 2270782, 2408987, 2507546, 4541564, 4817974, 5015092, 7947737, 8776411, 9635948, 15895474, 17552822, 31790948, 35105644, 55634159, 61434877, 111268318, 122869754, 222536636, 245739508, 264546103, 529092206, 1058184412, 1851822721, 3703645442, 7407290884, 12962759047, 25925518094, 51851036188]

約数ペア:

[(1, 51851036188), (2, 25925518094), (4, 12962759047), (7, 7407290884), (14, 3703645442), (28, 1851822721), (49, 1058184412), (98, 529092206), (196, 264546103), (211, 245739508), (233, 222536636), (422, 122869754), (466, 111268318), (844, 61434877), (932, 55634159), (1477, 35105644), (1631, 31790948), (2954, 17552822), (3262, 15895474), (5381, 9635948), (5908, 8776411), (6524, 7947737), (10339, 5015092), (10762, 4817974), (11417, 4541564), (20678, 2507546), (21524, 2408987), (22834, 2270782), (37667, 1376564), (41356, 1253773), (45668, 1135391), (49163, 1054676), (75334, 688282), (98326, 527338), (150668, 344141), (196652, 263669)]