55750860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{761}}^1$

素因数の和:824

約数の個数: 144

約数和(自身を含む): 189719712

約数和(自身を除く): 133968852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 37, 44, 45, 55, 60, 66, 74, 90, 99, 110, 111, 132, 148, 165, 180, 185, 198, 220, 222, 330, 333, 370, 396, 407, 444, 495, 555, 660, 666, 740, 761, 814, 990, 1110, 1221, 1332, 1522, 1628, 1665, 1980, 2035, 2220, 2283, 2442, 3044, 3330, 3663, 3805, 4070, 4566, 4884, 6105, 6660, 6849, 7326, 7610, 8140, 8371, 9132, 11415, 12210, 13698, 14652, 15220, 16742, 18315, 22830, 24420, 25113, 27396, 28157, 33484, 34245, 36630, 41855, 45660, 50226, 56314, 68490, 73260, 75339, 83710, 84471, 100452, 112628, 125565, 136980, 140785, 150678, 167420, 168942, 251130, 253413, 281570, 301356, 309727, 337884, 376695, 422355, 502260, 506826, 563140, 619454, 753390, 844710, 929181, 1013652, 1238908, 1267065, 1506780, 1548635, 1689420, 1858362, 2534130, 2787543, 3097270, 3716724, 4645905, 5068260, 5575086, 6194540, 9291810, 11150172, 13937715, 18583620, 27875430, 55750860]

約数ペア:

[(1, 55750860), (2, 27875430), (3, 18583620), (4, 13937715), (5, 11150172), (6, 9291810), (9, 6194540), (10, 5575086), (11, 5068260), (12, 4645905), (15, 3716724), (18, 3097270), (20, 2787543), (22, 2534130), (30, 1858362), (33, 1689420), (36, 1548635), (37, 1506780), (44, 1267065), (45, 1238908), (55, 1013652), (60, 929181), (66, 844710), (74, 753390), (90, 619454), (99, 563140), (110, 506826), (111, 502260), (132, 422355), (148, 376695), (165, 337884), (180, 309727), (185, 301356), (198, 281570), (220, 253413), (222, 251130), (330, 168942), (333, 167420), (370, 150678), (396, 140785), (407, 136980), (444, 125565), (495, 112628), (555, 100452), (660, 84471), (666, 83710), (740, 75339), (761, 73260), (814, 68490), (990, 56314), (1110, 50226), (1221, 45660), (1332, 41855), (1522, 36630), (1628, 34245), (1665, 33484), (1980, 28157), (2035, 27396), (2220, 25113), (2283, 24420), (2442, 22830), (3044, 18315), (3330, 16742), (3663, 15220), (3805, 14652), (4070, 13698), (4566, 12210), (4884, 11415), (6105, 9132), (6660, 8371), (6849, 8140), (7326, 7610)]