51973320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{8839}}^1$

素因数の和:8867

約数の個数: 96

約数和(自身を含む): 181396800

約数和(自身を除く): 129423480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 8839, 17678, 26517, 35356, 44195, 53034, 61873, 70712, 88390, 106068, 123746, 132585, 176780, 185619, 212136, 247492, 265170, 309365, 353560, 371238, 433111, 494984, 530340, 618730, 742476, 866222, 928095, 1060680, 1237460, 1299333, 1484952, 1732444, 1856190, 2165555, 2474920, 2598666, 3464888, 3712380, 4331110, 5197332, 6496665, 7424760, 8662220, 10394664, 12993330, 17324440, 25986660, 51973320]

約数ペア:

[(1, 51973320), (2, 25986660), (3, 17324440), (4, 12993330), (5, 10394664), (6, 8662220), (7, 7424760), (8, 6496665), (10, 5197332), (12, 4331110), (14, 3712380), (15, 3464888), (20, 2598666), (21, 2474920), (24, 2165555), (28, 1856190), (30, 1732444), (35, 1484952), (40, 1299333), (42, 1237460), (49, 1060680), (56, 928095), (60, 866222), (70, 742476), (84, 618730), (98, 530340), (105, 494984), (120, 433111), (140, 371238), (147, 353560), (168, 309365), (196, 265170), (210, 247492), (245, 212136), (280, 185619), (294, 176780), (392, 132585), (420, 123746), (490, 106068), (588, 88390), (735, 70712), (840, 61873), (980, 53034), (1176, 44195), (1470, 35356), (1960, 26517), (2940, 17678), (5880, 8839)]