49977972

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:443

約数の個数: 120

約数和(自身を含む): 146768160

約数和(自身を除く): 96790188

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 37, 44, 54, 66, 74, 81, 99, 108, 111, 132, 148, 162, 198, 222, 297, 324, 333, 379, 396, 407, 444, 594, 666, 758, 814, 891, 999, 1137, 1188, 1221, 1332, 1516, 1628, 1782, 1998, 2274, 2442, 2997, 3411, 3564, 3663, 3996, 4169, 4548, 4884, 5994, 6822, 7326, 8338, 10233, 10989, 11988, 12507, 13644, 14023, 14652, 16676, 20466, 21978, 25014, 28046, 30699, 32967, 37521, 40932, 42069, 43956, 50028, 56092, 61398, 65934, 75042, 84138, 112563, 122796, 126207, 131868, 150084, 154253, 168276, 225126, 252414, 308506, 337689, 378621, 450252, 462759, 504828, 617012, 675378, 757242, 925518, 1135863, 1350756, 1388277, 1514484, 1851036, 2271726, 2776554, 4164831, 4543452, 5553108, 8329662, 12494493, 16659324, 24988986, 49977972]

約数ペア:

[(1, 49977972), (2, 24988986), (3, 16659324), (4, 12494493), (6, 8329662), (9, 5553108), (11, 4543452), (12, 4164831), (18, 2776554), (22, 2271726), (27, 1851036), (33, 1514484), (36, 1388277), (37, 1350756), (44, 1135863), (54, 925518), (66, 757242), (74, 675378), (81, 617012), (99, 504828), (108, 462759), (111, 450252), (132, 378621), (148, 337689), (162, 308506), (198, 252414), (222, 225126), (297, 168276), (324, 154253), (333, 150084), (379, 131868), (396, 126207), (407, 122796), (444, 112563), (594, 84138), (666, 75042), (758, 65934), (814, 61398), (891, 56092), (999, 50028), (1137, 43956), (1188, 42069), (1221, 40932), (1332, 37521), (1516, 32967), (1628, 30699), (1782, 28046), (1998, 25014), (2274, 21978), (2442, 20466), (2997, 16676), (3411, 14652), (3564, 14023), (3663, 13644), (3996, 12507), (4169, 11988), (4548, 10989), (4884, 10233), (5994, 8338), (6822, 7326)]