49898880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{8663}}^1$

素因数の和:8688

約数の個数: 96

約数和(自身を含む): 172326960

約数和(自身を除く): 122428080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 8663, 17326, 25989, 34652, 43315, 51978, 69304, 77967, 86630, 103956, 129945, 138608, 155934, 173260, 207912, 259890, 277216, 311868, 346520, 389835, 415824, 519780, 554432, 623736, 693040, 779670, 831648, 1039560, 1108864, 1247472, 1386080, 1559340, 1663296, 2079120, 2494944, 2772160, 3118680, 3326592, 4158240, 4989888, 5544320, 6237360, 8316480, 9979776, 12474720, 16632960, 24949440, 49898880]

約数ペア:

[(1, 49898880), (2, 24949440), (3, 16632960), (4, 12474720), (5, 9979776), (6, 8316480), (8, 6237360), (9, 5544320), (10, 4989888), (12, 4158240), (15, 3326592), (16, 3118680), (18, 2772160), (20, 2494944), (24, 2079120), (30, 1663296), (32, 1559340), (36, 1386080), (40, 1247472), (45, 1108864), (48, 1039560), (60, 831648), (64, 779670), (72, 693040), (80, 623736), (90, 554432), (96, 519780), (120, 415824), (128, 389835), (144, 346520), (160, 311868), (180, 277216), (192, 259890), (240, 207912), (288, 173260), (320, 155934), (360, 138608), (384, 129945), (480, 103956), (576, 86630), (640, 77967), (720, 69304), (960, 51978), (1152, 43315), (1440, 34652), (1920, 25989), (2880, 17326), (5760, 8663)]