49133280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{2089}}^1$

素因数の和:2121

約数の個数: 144

約数和(自身を含む): 180124560

約数和(自身を除く): 130991280

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, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2089, 2352, 2940, 3360, 3920, 4178, 4704, 5880, 6267, 7840, 8356, 10445, 11760, 12534, 14623, 16712, 20890, 23520, 25068, 29246, 31335, 33424, 41780, 43869, 50136, 58492, 62670, 66848, 73115, 83560, 87738, 100272, 102361, 116984, 125340, 146230, 167120, 175476, 200544, 204722, 219345, 233968, 250680, 292460, 307083, 334240, 350952, 409444, 438690, 467936, 501360, 511805, 584920, 614166, 701904, 818888, 877380, 1002720, 1023610, 1169840, 1228332, 1403808, 1535415, 1637776, 1754760, 2047220, 2339680, 2456664, 3070830, 3275552, 3509520, 4094440, 4913328, 6141660, 7019040, 8188880, 9826656, 12283320, 16377760, 24566640, 49133280]

約数ペア:

[(1, 49133280), (2, 24566640), (3, 16377760), (4, 12283320), (5, 9826656), (6, 8188880), (7, 7019040), (8, 6141660), (10, 4913328), (12, 4094440), (14, 3509520), (15, 3275552), (16, 3070830), (20, 2456664), (21, 2339680), (24, 2047220), (28, 1754760), (30, 1637776), (32, 1535415), (35, 1403808), (40, 1228332), (42, 1169840), (48, 1023610), (49, 1002720), (56, 877380), (60, 818888), (70, 701904), (80, 614166), (84, 584920), (96, 511805), (98, 501360), (105, 467936), (112, 438690), (120, 409444), (140, 350952), (147, 334240), (160, 307083), (168, 292460), (196, 250680), (210, 233968), (224, 219345), (240, 204722), (245, 200544), (280, 175476), (294, 167120), (336, 146230), (392, 125340), (420, 116984), (480, 102361), (490, 100272), (560, 87738), (588, 83560), (672, 73115), (735, 66848), (784, 62670), (840, 58492), (980, 50136), (1120, 43869), (1176, 41780), (1470, 33424), (1568, 31335), (1680, 29246), (1960, 25068), (2089, 23520), (2352, 20890), (2940, 16712), (3360, 14623), (3920, 12534), (4178, 11760), (4704, 10445), (5880, 8356), (6267, 7840)]