51350296052

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{8243}}^1$

素因数の和:8541

約数の個数: 72

約数和(自身を含む): 100882355616

約数和(自身を除く): 49532059564

約数列:

[1, 2, 4, 11, 22, 44, 61, 121, 122, 211, 242, 244, 422, 484, 671, 844, 1342, 2321, 2684, 4642, 7381, 8243, 9284, 12871, 14762, 16486, 25531, 25742, 29524, 32972, 51062, 51484, 90673, 102124, 141581, 181346, 283162, 362692, 502823, 566324, 997403, 1005646, 1557391, 1739273, 1994806, 2011292, 3114782, 3478546, 3989612, 5531053, 6229564, 6957092, 11062106, 19132003, 22124212, 38264006, 60841583, 76528012, 106095653, 121683166, 210452033, 212191306, 243366332, 420904066, 424382612, 841808132, 1167052183, 2334104366, 4668208732, 12837574013, 25675148026, 51350296052]

約数ペア:

[(1, 51350296052), (2, 25675148026), (4, 12837574013), (11, 4668208732), (22, 2334104366), (44, 1167052183), (61, 841808132), (121, 424382612), (122, 420904066), (211, 243366332), (242, 212191306), (244, 210452033), (422, 121683166), (484, 106095653), (671, 76528012), (844, 60841583), (1342, 38264006), (2321, 22124212), (2684, 19132003), (4642, 11062106), (7381, 6957092), (8243, 6229564), (9284, 5531053), (12871, 3989612), (14762, 3478546), (16486, 3114782), (25531, 2011292), (25742, 1994806), (29524, 1739273), (32972, 1557391), (51062, 1005646), (51484, 997403), (90673, 566324), (102124, 502823), (141581, 362692), (181346, 283162)]