55422840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{347}}^1$

素因数の和:394

約数の個数: 128

約数和(自身を含む): 183409920

約数和(自身を除く): 127987080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 347, 363, 440, 484, 605, 660, 694, 726, 968, 1041, 1210, 1320, 1331, 1388, 1452, 1735, 1815, 2082, 2420, 2662, 2776, 2904, 3470, 3630, 3817, 3993, 4164, 4840, 5205, 5324, 6655, 6940, 7260, 7634, 7986, 8328, 10410, 10648, 11451, 13310, 13880, 14520, 15268, 15972, 19085, 19965, 20820, 22902, 26620, 30536, 31944, 38170, 39930, 41640, 41987, 45804, 53240, 57255, 76340, 79860, 83974, 91608, 114510, 125961, 152680, 159720, 167948, 209935, 229020, 251922, 335896, 419870, 458040, 461857, 503844, 629805, 839740, 923714, 1007688, 1259610, 1385571, 1679480, 1847428, 2309285, 2519220, 2771142, 3694856, 4618570, 5038440, 5542284, 6927855, 9237140, 11084568, 13855710, 18474280, 27711420, 55422840]

約数ペア:

[(1, 55422840), (2, 27711420), (3, 18474280), (4, 13855710), (5, 11084568), (6, 9237140), (8, 6927855), (10, 5542284), (11, 5038440), (12, 4618570), (15, 3694856), (20, 2771142), (22, 2519220), (24, 2309285), (30, 1847428), (33, 1679480), (40, 1385571), (44, 1259610), (55, 1007688), (60, 923714), (66, 839740), (88, 629805), (110, 503844), (120, 461857), (121, 458040), (132, 419870), (165, 335896), (220, 251922), (242, 229020), (264, 209935), (330, 167948), (347, 159720), (363, 152680), (440, 125961), (484, 114510), (605, 91608), (660, 83974), (694, 79860), (726, 76340), (968, 57255), (1041, 53240), (1210, 45804), (1320, 41987), (1331, 41640), (1388, 39930), (1452, 38170), (1735, 31944), (1815, 30536), (2082, 26620), (2420, 22902), (2662, 20820), (2776, 19965), (2904, 19085), (3470, 15972), (3630, 15268), (3817, 14520), (3993, 13880), (4164, 13310), (4840, 11451), (5205, 10648), (5324, 10410), (6655, 8328), (6940, 7986), (7260, 7634)]