53097720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:465

約数の個数: 128

約数和(自身を含む): 173759040

約数和(自身を除く): 120661320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 101, 104, 120, 130, 156, 195, 202, 260, 303, 312, 337, 390, 404, 505, 520, 606, 674, 780, 808, 1010, 1011, 1212, 1313, 1348, 1515, 1560, 1685, 2020, 2022, 2424, 2626, 2696, 3030, 3370, 3939, 4040, 4044, 4381, 5055, 5252, 6060, 6565, 6740, 7878, 8088, 8762, 10110, 10504, 12120, 13130, 13143, 13480, 15756, 17524, 19695, 20220, 21905, 26260, 26286, 31512, 34037, 35048, 39390, 40440, 43810, 52520, 52572, 65715, 68074, 78780, 87620, 102111, 105144, 131430, 136148, 157560, 170185, 175240, 204222, 262860, 272296, 340370, 408444, 442481, 510555, 525720, 680740, 816888, 884962, 1021110, 1327443, 1361480, 1769924, 2042220, 2212405, 2654886, 3539848, 4084440, 4424810, 5309772, 6637215, 8849620, 10619544, 13274430, 17699240, 26548860, 53097720]

約数ペア:

[(1, 53097720), (2, 26548860), (3, 17699240), (4, 13274430), (5, 10619544), (6, 8849620), (8, 6637215), (10, 5309772), (12, 4424810), (13, 4084440), (15, 3539848), (20, 2654886), (24, 2212405), (26, 2042220), (30, 1769924), (39, 1361480), (40, 1327443), (52, 1021110), (60, 884962), (65, 816888), (78, 680740), (101, 525720), (104, 510555), (120, 442481), (130, 408444), (156, 340370), (195, 272296), (202, 262860), (260, 204222), (303, 175240), (312, 170185), (337, 157560), (390, 136148), (404, 131430), (505, 105144), (520, 102111), (606, 87620), (674, 78780), (780, 68074), (808, 65715), (1010, 52572), (1011, 52520), (1212, 43810), (1313, 40440), (1348, 39390), (1515, 35048), (1560, 34037), (1685, 31512), (2020, 26286), (2022, 26260), (2424, 21905), (2626, 20220), (2696, 19695), (3030, 17524), (3370, 15756), (3939, 13480), (4040, 13143), (4044, 13130), (4381, 12120), (5055, 10504), (5252, 10110), (6060, 8762), (6565, 8088), (6740, 7878)]