52221040

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:418

約数の個数: 80

約数和(自身を含む): 128402496

約数和(自身を除く): 76181456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 101, 115, 184, 202, 230, 281, 368, 404, 460, 505, 562, 808, 920, 1010, 1124, 1405, 1616, 1840, 2020, 2248, 2323, 2810, 4040, 4496, 4646, 5620, 6463, 8080, 9292, 11240, 11615, 12926, 18584, 22480, 23230, 25852, 28381, 32315, 37168, 46460, 51704, 56762, 64630, 92920, 103408, 113524, 129260, 141905, 185840, 227048, 258520, 283810, 454096, 517040, 567620, 652763, 1135240, 1305526, 2270480, 2611052, 3263815, 5222104, 6527630, 10444208, 13055260, 26110520, 52221040]

約数ペア:

[(1, 52221040), (2, 26110520), (4, 13055260), (5, 10444208), (8, 6527630), (10, 5222104), (16, 3263815), (20, 2611052), (23, 2270480), (40, 1305526), (46, 1135240), (80, 652763), (92, 567620), (101, 517040), (115, 454096), (184, 283810), (202, 258520), (230, 227048), (281, 185840), (368, 141905), (404, 129260), (460, 113524), (505, 103408), (562, 92920), (808, 64630), (920, 56762), (1010, 51704), (1124, 46460), (1405, 37168), (1616, 32315), (1840, 28381), (2020, 25852), (2248, 23230), (2323, 22480), (2810, 18584), (4040, 12926), (4496, 11615), (4646, 11240), (5620, 9292), (6463, 8080)]