51330720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{15277}}^1$

素因数の和:15302

約数の個数: 96

約数和(自身を含む): 184802688

約数和(自身を除く): 133471968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 15277, 30554, 45831, 61108, 76385, 91662, 106939, 122216, 152770, 183324, 213878, 229155, 244432, 305540, 320817, 366648, 427756, 458310, 488864, 534695, 611080, 641634, 733296, 855512, 916620, 1069390, 1222160, 1283268, 1466592, 1604085, 1711024, 1833240, 2138780, 2444320, 2566536, 3208170, 3422048, 3666480, 4277560, 5133072, 6416340, 7332960, 8555120, 10266144, 12832680, 17110240, 25665360, 51330720]

約数ペア:

[(1, 51330720), (2, 25665360), (3, 17110240), (4, 12832680), (5, 10266144), (6, 8555120), (7, 7332960), (8, 6416340), (10, 5133072), (12, 4277560), (14, 3666480), (15, 3422048), (16, 3208170), (20, 2566536), (21, 2444320), (24, 2138780), (28, 1833240), (30, 1711024), (32, 1604085), (35, 1466592), (40, 1283268), (42, 1222160), (48, 1069390), (56, 916620), (60, 855512), (70, 733296), (80, 641634), (84, 611080), (96, 534695), (105, 488864), (112, 458310), (120, 427756), (140, 366648), (160, 320817), (168, 305540), (210, 244432), (224, 229155), (240, 213878), (280, 183324), (336, 152770), (420, 122216), (480, 106939), (560, 91662), (672, 76385), (840, 61108), (1120, 45831), (1680, 30554), (3360, 15277)]