51293291220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{36529}}^1$

素因数の和:36842

約数の個数: 144

約数和(自身を含む): 161557578000

約数和(自身を除く): 110264286780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 269, 290, 348, 435, 522, 538, 580, 807, 870, 1044, 1076, 1305, 1345, 1614, 1740, 2421, 2610, 2690, 3228, 4035, 4842, 5220, 5380, 7801, 8070, 9684, 12105, 15602, 16140, 23403, 24210, 31204, 36529, 39005, 46806, 48420, 70209, 73058, 78010, 93612, 109587, 117015, 140418, 146116, 156020, 182645, 219174, 234030, 280836, 328761, 351045, 365290, 438348, 468060, 547935, 657522, 702090, 730580, 1059341, 1095870, 1315044, 1404180, 1643805, 2118682, 2191740, 3178023, 3287610, 4237364, 5296705, 6356046, 6575220, 9534069, 9826301, 10593410, 12712092, 15890115, 19068138, 19652602, 21186820, 29478903, 31780230, 38136276, 39305204, 47670345, 49131505, 58957806, 63560460, 88436709, 95340690, 98263010, 117915612, 147394515, 176873418, 190681380, 196526020, 284962729, 294789030, 353746836, 442183545, 569925458, 589578060, 854888187, 884367090, 1139850916, 1424813645, 1709776374, 1768734180, 2564664561, 2849627290, 3419552748, 4274440935, 5129329122, 5699254580, 8548881870, 10258658244, 12823322805, 17097763740, 25646645610, 51293291220]

約数ペア:

[(1, 51293291220), (2, 25646645610), (3, 17097763740), (4, 12823322805), (5, 10258658244), (6, 8548881870), (9, 5699254580), (10, 5129329122), (12, 4274440935), (15, 3419552748), (18, 2849627290), (20, 2564664561), (29, 1768734180), (30, 1709776374), (36, 1424813645), (45, 1139850916), (58, 884367090), (60, 854888187), (87, 589578060), (90, 569925458), (116, 442183545), (145, 353746836), (174, 294789030), (180, 284962729), (261, 196526020), (269, 190681380), (290, 176873418), (348, 147394515), (435, 117915612), (522, 98263010), (538, 95340690), (580, 88436709), (807, 63560460), (870, 58957806), (1044, 49131505), (1076, 47670345), (1305, 39305204), (1345, 38136276), (1614, 31780230), (1740, 29478903), (2421, 21186820), (2610, 19652602), (2690, 19068138), (3228, 15890115), (4035, 12712092), (4842, 10593410), (5220, 9826301), (5380, 9534069), (7801, 6575220), (8070, 6356046), (9684, 5296705), (12105, 4237364), (15602, 3287610), (16140, 3178023), (23403, 2191740), (24210, 2118682), (31204, 1643805), (36529, 1404180), (39005, 1315044), (46806, 1095870), (48420, 1059341), (70209, 730580), (73058, 702090), (78010, 657522), (93612, 547935), (109587, 468060), (117015, 438348), (140418, 365290), (146116, 351045), (156020, 328761), (182645, 280836), (219174, 234030)]