48731040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{787}}^1$

素因数の和:851

約数の個数: 144

約数和(自身を含む): 170378208

約数和(自身を除く): 121647168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 774, 787, 860, 1032, 1290, 1376, 1440, 1548, 1574, 1720, 1935, 2064, 2361, 2580, 3096, 3148, 3440, 3870, 3935, 4128, 4722, 5160, 6192, 6296, 6880, 7083, 7740, 7870, 9444, 10320, 11805, 12384, 12592, 14166, 15480, 15740, 18888, 20640, 23610, 25184, 28332, 30960, 31480, 33841, 35415, 37776, 47220, 56664, 61920, 62960, 67682, 70830, 75552, 94440, 101523, 113328, 125920, 135364, 141660, 169205, 188880, 203046, 226656, 270728, 283320, 304569, 338410, 377760, 406092, 507615, 541456, 566640, 609138, 676820, 812184, 1015230, 1082912, 1133280, 1218276, 1353640, 1522845, 1624368, 2030460, 2436552, 2707280, 3045690, 3248736, 4060920, 4873104, 5414560, 6091380, 8121840, 9746208, 12182760, 16243680, 24365520, 48731040]

約数ペア:

[(1, 48731040), (2, 24365520), (3, 16243680), (4, 12182760), (5, 9746208), (6, 8121840), (8, 6091380), (9, 5414560), (10, 4873104), (12, 4060920), (15, 3248736), (16, 3045690), (18, 2707280), (20, 2436552), (24, 2030460), (30, 1624368), (32, 1522845), (36, 1353640), (40, 1218276), (43, 1133280), (45, 1082912), (48, 1015230), (60, 812184), (72, 676820), (80, 609138), (86, 566640), (90, 541456), (96, 507615), (120, 406092), (129, 377760), (144, 338410), (160, 304569), (172, 283320), (180, 270728), (215, 226656), (240, 203046), (258, 188880), (288, 169205), (344, 141660), (360, 135364), (387, 125920), (430, 113328), (480, 101523), (516, 94440), (645, 75552), (688, 70830), (720, 67682), (774, 62960), (787, 61920), (860, 56664), (1032, 47220), (1290, 37776), (1376, 35415), (1440, 33841), (1548, 31480), (1574, 30960), (1720, 28332), (1935, 25184), (2064, 23610), (2361, 20640), (2580, 18888), (3096, 15740), (3148, 15480), (3440, 14166), (3870, 12592), (3935, 12384), (4128, 11805), (4722, 10320), (5160, 9444), (6192, 7870), (6296, 7740), (6880, 7083)]