51761160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4357}}^1$

素因数の和:4388

約数の個数: 128

約数和(自身を含む): 188265600

約数和(自身を除く): 136504440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 4357, 5940, 8714, 11880, 13071, 17428, 21785, 26142, 34856, 39213, 43570, 47927, 52284, 65355, 78426, 87140, 95854, 104568, 117639, 130710, 143781, 156852, 174280, 191708, 196065, 235278, 239635, 261420, 287562, 313704, 383416, 392130, 431343, 470556, 479270, 522840, 575124, 588195, 718905, 784260, 862686, 941112, 958540, 1150248, 1176390, 1294029, 1437810, 1568520, 1725372, 1917080, 2156715, 2352780, 2588058, 2875620, 3450744, 4313430, 4705560, 5176116, 5751240, 6470145, 8626860, 10352232, 12940290, 17253720, 25880580, 51761160]

約数ペア:

[(1, 51761160), (2, 25880580), (3, 17253720), (4, 12940290), (5, 10352232), (6, 8626860), (8, 6470145), (9, 5751240), (10, 5176116), (11, 4705560), (12, 4313430), (15, 3450744), (18, 2875620), (20, 2588058), (22, 2352780), (24, 2156715), (27, 1917080), (30, 1725372), (33, 1568520), (36, 1437810), (40, 1294029), (44, 1176390), (45, 1150248), (54, 958540), (55, 941112), (60, 862686), (66, 784260), (72, 718905), (88, 588195), (90, 575124), (99, 522840), (108, 479270), (110, 470556), (120, 431343), (132, 392130), (135, 383416), (165, 313704), (180, 287562), (198, 261420), (216, 239635), (220, 235278), (264, 196065), (270, 191708), (297, 174280), (330, 156852), (360, 143781), (396, 130710), (440, 117639), (495, 104568), (540, 95854), (594, 87140), (660, 78426), (792, 65355), (990, 52284), (1080, 47927), (1188, 43570), (1320, 39213), (1485, 34856), (1980, 26142), (2376, 21785), (2970, 17428), (3960, 13071), (4357, 11880), (5940, 8714)]