49143840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2381}}^1$

素因数の和:2442

約数の個数: 96

約数和(自身を含む): 158469696

約数和(自身を除く): 109325856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 688, 860, 1032, 1290, 1376, 1720, 2064, 2381, 2580, 3440, 4128, 4762, 5160, 6880, 7143, 9524, 10320, 11905, 14286, 19048, 20640, 23810, 28572, 35715, 38096, 47620, 57144, 71430, 76192, 95240, 102383, 114288, 142860, 190480, 204766, 228576, 285720, 307149, 380960, 409532, 511915, 571440, 614298, 819064, 1023830, 1142880, 1228596, 1535745, 1638128, 2047660, 2457192, 3071490, 3276256, 4095320, 4914384, 6142980, 8190640, 9828768, 12285960, 16381280, 24571920, 49143840]

約数ペア:

[(1, 49143840), (2, 24571920), (3, 16381280), (4, 12285960), (5, 9828768), (6, 8190640), (8, 6142980), (10, 4914384), (12, 4095320), (15, 3276256), (16, 3071490), (20, 2457192), (24, 2047660), (30, 1638128), (32, 1535745), (40, 1228596), (43, 1142880), (48, 1023830), (60, 819064), (80, 614298), (86, 571440), (96, 511915), (120, 409532), (129, 380960), (160, 307149), (172, 285720), (215, 228576), (240, 204766), (258, 190480), (344, 142860), (430, 114288), (480, 102383), (516, 95240), (645, 76192), (688, 71430), (860, 57144), (1032, 47620), (1290, 38096), (1376, 35715), (1720, 28572), (2064, 23810), (2381, 20640), (2580, 19048), (3440, 14286), (4128, 11905), (4762, 10320), (5160, 9524), (6880, 7143)]