53712160

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 133987392

約数和(自身を除く): 80275232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 43, 74, 80, 86, 148, 160, 172, 185, 211, 215, 296, 344, 370, 422, 430, 592, 688, 740, 844, 860, 1055, 1184, 1376, 1480, 1591, 1688, 1720, 2110, 2960, 3182, 3376, 3440, 4220, 5920, 6364, 6752, 6880, 7807, 7955, 8440, 9073, 12728, 15614, 15910, 16880, 18146, 25456, 31228, 31820, 33760, 36292, 39035, 45365, 50912, 62456, 63640, 72584, 78070, 90730, 124912, 127280, 145168, 156140, 181460, 249824, 254560, 290336, 312280, 335701, 362920, 624560, 671402, 725840, 1249120, 1342804, 1451680, 1678505, 2685608, 3357010, 5371216, 6714020, 10742432, 13428040, 26856080, 53712160]

約数ペア:

[(1, 53712160), (2, 26856080), (4, 13428040), (5, 10742432), (8, 6714020), (10, 5371216), (16, 3357010), (20, 2685608), (32, 1678505), (37, 1451680), (40, 1342804), (43, 1249120), (74, 725840), (80, 671402), (86, 624560), (148, 362920), (160, 335701), (172, 312280), (185, 290336), (211, 254560), (215, 249824), (296, 181460), (344, 156140), (370, 145168), (422, 127280), (430, 124912), (592, 90730), (688, 78070), (740, 72584), (844, 63640), (860, 62456), (1055, 50912), (1184, 45365), (1376, 39035), (1480, 36292), (1591, 33760), (1688, 31820), (1720, 31228), (2110, 25456), (2960, 18146), (3182, 16880), (3376, 15910), (3440, 15614), (4220, 12728), (5920, 9073), (6364, 8440), (6752, 7955), (6880, 7807)]