49473840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:287

約数の個数: 160

約数和(自身を含む): 167864256

約数和(自身を除く): 118390416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 101, 104, 120, 130, 156, 157, 195, 202, 208, 240, 260, 303, 312, 314, 390, 404, 471, 505, 520, 606, 624, 628, 780, 785, 808, 942, 1010, 1040, 1212, 1256, 1313, 1515, 1560, 1570, 1616, 1884, 2020, 2041, 2355, 2424, 2512, 2626, 3030, 3120, 3140, 3768, 3939, 4040, 4082, 4710, 4848, 5252, 6060, 6123, 6280, 6565, 7536, 7878, 8080, 8164, 9420, 10205, 10504, 12120, 12246, 12560, 13130, 15756, 15857, 16328, 18840, 19695, 20410, 21008, 24240, 24492, 26260, 30615, 31512, 31714, 32656, 37680, 39390, 40820, 47571, 48984, 52520, 61230, 63024, 63428, 78780, 79285, 81640, 95142, 97968, 105040, 122460, 126856, 157560, 158570, 163280, 190284, 206141, 237855, 244920, 253712, 315120, 317140, 380568, 412282, 475710, 489840, 618423, 634280, 761136, 824564, 951420, 1030705, 1236846, 1268560, 1649128, 1902840, 2061410, 2473692, 3092115, 3298256, 3805680, 4122820, 4947384, 6184230, 8245640, 9894768, 12368460, 16491280, 24736920, 49473840]

約数ペア:

[(1, 49473840), (2, 24736920), (3, 16491280), (4, 12368460), (5, 9894768), (6, 8245640), (8, 6184230), (10, 4947384), (12, 4122820), (13, 3805680), (15, 3298256), (16, 3092115), (20, 2473692), (24, 2061410), (26, 1902840), (30, 1649128), (39, 1268560), (40, 1236846), (48, 1030705), (52, 951420), (60, 824564), (65, 761136), (78, 634280), (80, 618423), (101, 489840), (104, 475710), (120, 412282), (130, 380568), (156, 317140), (157, 315120), (195, 253712), (202, 244920), (208, 237855), (240, 206141), (260, 190284), (303, 163280), (312, 158570), (314, 157560), (390, 126856), (404, 122460), (471, 105040), (505, 97968), (520, 95142), (606, 81640), (624, 79285), (628, 78780), (780, 63428), (785, 63024), (808, 61230), (942, 52520), (1010, 48984), (1040, 47571), (1212, 40820), (1256, 39390), (1313, 37680), (1515, 32656), (1560, 31714), (1570, 31512), (1616, 30615), (1884, 26260), (2020, 24492), (2041, 24240), (2355, 21008), (2424, 20410), (2512, 19695), (2626, 18840), (3030, 16328), (3120, 15857), (3140, 15756), (3768, 13130), (3939, 12560), (4040, 12246), (4082, 12120), (4710, 10504), (4848, 10205), (5252, 9420), (6060, 8164), (6123, 8080), (6280, 7878), (6565, 7536)]