55759440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21121}}^1$

素因数の和:21148

約数の個数: 80

約数和(自身を含む): 188577216

約数和(自身を除く): 132817776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 21121, 42242, 63363, 84484, 105605, 126726, 168968, 211210, 232331, 253452, 316815, 337936, 422420, 464662, 506904, 633630, 696993, 844840, 929324, 1013808, 1161655, 1267260, 1393986, 1689680, 1858648, 2323310, 2534520, 2787972, 3484965, 3717296, 4646620, 5069040, 5575944, 6969930, 9293240, 11151888, 13939860, 18586480, 27879720, 55759440]

約数ペア:

[(1, 55759440), (2, 27879720), (3, 18586480), (4, 13939860), (5, 11151888), (6, 9293240), (8, 6969930), (10, 5575944), (11, 5069040), (12, 4646620), (15, 3717296), (16, 3484965), (20, 2787972), (22, 2534520), (24, 2323310), (30, 1858648), (33, 1689680), (40, 1393986), (44, 1267260), (48, 1161655), (55, 1013808), (60, 929324), (66, 844840), (80, 696993), (88, 633630), (110, 506904), (120, 464662), (132, 422420), (165, 337936), (176, 316815), (220, 253452), (240, 232331), (264, 211210), (330, 168968), (440, 126726), (528, 105605), (660, 84484), (880, 63363), (1320, 42242), (2640, 21121)]