49208960

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3343}}^1$

素因数の和:3385

約数の個数: 64

約数和(自身を含む): 122791680

約数和(自身を除く): 73582720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1840, 2944, 3343, 3680, 6686, 7360, 13372, 14720, 16715, 26744, 33430, 53488, 66860, 76889, 106976, 133720, 153778, 213952, 267440, 307556, 384445, 427904, 534880, 615112, 768890, 1069760, 1230224, 1537780, 2139520, 2460448, 3075560, 4920896, 6151120, 9841792, 12302240, 24604480, 49208960]

約数ペア:

[(1, 49208960), (2, 24604480), (4, 12302240), (5, 9841792), (8, 6151120), (10, 4920896), (16, 3075560), (20, 2460448), (23, 2139520), (32, 1537780), (40, 1230224), (46, 1069760), (64, 768890), (80, 615112), (92, 534880), (115, 427904), (128, 384445), (160, 307556), (184, 267440), (230, 213952), (320, 153778), (368, 133720), (460, 106976), (640, 76889), (736, 66860), (920, 53488), (1472, 33430), (1840, 26744), (2944, 16715), (3343, 14720), (3680, 13372), (6686, 7360)]