52629920

素因数分解:

$2^5\times 5^1\times 7^4\times {\mathrm{137}}^1$

素因数の和:180

約数の個数: 120

約数和(自身を含む): 146111364

約数和(自身を除く): 93481444

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 137, 140, 160, 196, 224, 245, 274, 280, 343, 392, 490, 548, 560, 685, 686, 784, 959, 980, 1096, 1120, 1370, 1372, 1568, 1715, 1918, 1960, 2192, 2401, 2740, 2744, 3430, 3836, 3920, 4384, 4795, 4802, 5480, 5488, 6713, 6860, 7672, 7840, 9590, 9604, 10960, 10976, 12005, 13426, 13720, 15344, 19180, 19208, 21920, 24010, 26852, 27440, 30688, 33565, 38360, 38416, 46991, 48020, 53704, 54880, 67130, 76720, 76832, 93982, 96040, 107408, 134260, 153440, 187964, 192080, 214816, 234955, 268520, 328937, 375928, 384160, 469910, 537040, 657874, 751856, 939820, 1074080, 1315748, 1503712, 1644685, 1879640, 2631496, 3289370, 3759280, 5262992, 6578740, 7518560, 10525984, 13157480, 26314960, 52629920]

約数ペア:

[(1, 52629920), (2, 26314960), (4, 13157480), (5, 10525984), (7, 7518560), (8, 6578740), (10, 5262992), (14, 3759280), (16, 3289370), (20, 2631496), (28, 1879640), (32, 1644685), (35, 1503712), (40, 1315748), (49, 1074080), (56, 939820), (70, 751856), (80, 657874), (98, 537040), (112, 469910), (137, 384160), (140, 375928), (160, 328937), (196, 268520), (224, 234955), (245, 214816), (274, 192080), (280, 187964), (343, 153440), (392, 134260), (490, 107408), (548, 96040), (560, 93982), (685, 76832), (686, 76720), (784, 67130), (959, 54880), (980, 53704), (1096, 48020), (1120, 46991), (1370, 38416), (1372, 38360), (1568, 33565), (1715, 30688), (1918, 27440), (1960, 26852), (2192, 24010), (2401, 21920), (2740, 19208), (2744, 19180), (3430, 15344), (3836, 13720), (3920, 13426), (4384, 12005), (4795, 10976), (4802, 10960), (5480, 9604), (5488, 9590), (6713, 7840), (6860, 7672)]