52298320

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:740

約数の個数: 80

約数和(自身を含む): 130027392

約数和(自身を除く): 77729072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 43, 46, 80, 86, 92, 115, 172, 184, 215, 230, 344, 368, 430, 460, 661, 688, 860, 920, 989, 1322, 1720, 1840, 1978, 2644, 3305, 3440, 3956, 4945, 5288, 6610, 7912, 9890, 10576, 13220, 15203, 15824, 19780, 26440, 28423, 30406, 39560, 52880, 56846, 60812, 76015, 79120, 113692, 121624, 142115, 152030, 227384, 243248, 284230, 304060, 454768, 568460, 608120, 653729, 1136920, 1216240, 1307458, 2273840, 2614916, 3268645, 5229832, 6537290, 10459664, 13074580, 26149160, 52298320]

約数ペア:

[(1, 52298320), (2, 26149160), (4, 13074580), (5, 10459664), (8, 6537290), (10, 5229832), (16, 3268645), (20, 2614916), (23, 2273840), (40, 1307458), (43, 1216240), (46, 1136920), (80, 653729), (86, 608120), (92, 568460), (115, 454768), (172, 304060), (184, 284230), (215, 243248), (230, 227384), (344, 152030), (368, 142115), (430, 121624), (460, 113692), (661, 79120), (688, 76015), (860, 60812), (920, 56846), (989, 52880), (1322, 39560), (1720, 30406), (1840, 28423), (1978, 26440), (2644, 19780), (3305, 15824), (3440, 15203), (3956, 13220), (4945, 10576), (5288, 9890), (6610, 7912)]