51114157060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{479}}^1\times {\mathrm{733}}^1$

素因数の和:1501

約数の個数: 96

約数和(自身を含む): 111868646400

約数和(自身を除く): 60754489340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 251, 290, 479, 502, 580, 733, 958, 1004, 1255, 1466, 1916, 2395, 2510, 2932, 3665, 4790, 5020, 7279, 7330, 9580, 13891, 14558, 14660, 21257, 27782, 29116, 36395, 42514, 55564, 69455, 72790, 85028, 106285, 120229, 138910, 145580, 183983, 212570, 240458, 277820, 351107, 367966, 425140, 480916, 601145, 702214, 735932, 919915, 1202290, 1404428, 1755535, 1839830, 2404580, 3486641, 3511070, 3679660, 5335507, 6973282, 7022140, 10182103, 10671014, 13946564, 17433205, 20364206, 21342028, 26677535, 34866410, 40728412, 50910515, 53355070, 69732820, 88127857, 101821030, 106710140, 176255714, 203642060, 352511428, 440639285, 881278570, 1762557140, 2555707853, 5111415706, 10222831412, 12778539265, 25557078530, 51114157060]

約数ペア:

[(1, 51114157060), (2, 25557078530), (4, 12778539265), (5, 10222831412), (10, 5111415706), (20, 2555707853), (29, 1762557140), (58, 881278570), (116, 440639285), (145, 352511428), (251, 203642060), (290, 176255714), (479, 106710140), (502, 101821030), (580, 88127857), (733, 69732820), (958, 53355070), (1004, 50910515), (1255, 40728412), (1466, 34866410), (1916, 26677535), (2395, 21342028), (2510, 20364206), (2932, 17433205), (3665, 13946564), (4790, 10671014), (5020, 10182103), (7279, 7022140), (7330, 6973282), (9580, 5335507), (13891, 3679660), (14558, 3511070), (14660, 3486641), (21257, 2404580), (27782, 1839830), (29116, 1755535), (36395, 1404428), (42514, 1202290), (55564, 919915), (69455, 735932), (72790, 702214), (85028, 601145), (106285, 480916), (120229, 425140), (138910, 367966), (145580, 351107), (183983, 277820), (212570, 240458)]