49572720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2221}}^1$

素因数の和:2271

約数の個数: 120

約数和(自身を含む): 171929472

約数和(自身を除く): 122356752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2221, 2232, 2480, 2790, 3720, 4442, 4464, 5580, 6663, 7440, 8884, 11105, 11160, 13326, 17768, 19989, 22210, 22320, 26652, 33315, 35536, 39978, 44420, 53304, 66630, 68851, 79956, 88840, 99945, 106608, 133260, 137702, 159912, 177680, 199890, 206553, 266520, 275404, 319824, 344255, 399780, 413106, 533040, 550808, 619659, 688510, 799560, 826212, 1032765, 1101616, 1239318, 1377020, 1599120, 1652424, 2065530, 2478636, 2754040, 3098295, 3304848, 4131060, 4957272, 5508080, 6196590, 8262120, 9914544, 12393180, 16524240, 24786360, 49572720]

約数ペア:

[(1, 49572720), (2, 24786360), (3, 16524240), (4, 12393180), (5, 9914544), (6, 8262120), (8, 6196590), (9, 5508080), (10, 4957272), (12, 4131060), (15, 3304848), (16, 3098295), (18, 2754040), (20, 2478636), (24, 2065530), (30, 1652424), (31, 1599120), (36, 1377020), (40, 1239318), (45, 1101616), (48, 1032765), (60, 826212), (62, 799560), (72, 688510), (80, 619659), (90, 550808), (93, 533040), (120, 413106), (124, 399780), (144, 344255), (155, 319824), (180, 275404), (186, 266520), (240, 206553), (248, 199890), (279, 177680), (310, 159912), (360, 137702), (372, 133260), (465, 106608), (496, 99945), (558, 88840), (620, 79956), (720, 68851), (744, 66630), (930, 53304), (1116, 44420), (1240, 39978), (1395, 35536), (1488, 33315), (1860, 26652), (2221, 22320), (2232, 22210), (2480, 19989), (2790, 17768), (3720, 13326), (4442, 11160), (4464, 11105), (5580, 8884), (6663, 7440)]