50513880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:449

約数の個数: 128

約数和(自身を含む): 161095680

約数和(自身を除く): 110581800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 37, 40, 60, 62, 74, 93, 111, 120, 124, 148, 155, 185, 186, 222, 248, 296, 310, 367, 370, 372, 444, 465, 555, 620, 734, 740, 744, 888, 930, 1101, 1110, 1147, 1240, 1468, 1480, 1835, 1860, 2202, 2220, 2294, 2936, 3441, 3670, 3720, 4404, 4440, 4588, 5505, 5735, 6882, 7340, 8808, 9176, 11010, 11377, 11470, 13579, 13764, 14680, 17205, 22020, 22754, 22940, 27158, 27528, 34131, 34410, 40737, 44040, 45508, 45880, 54316, 56885, 67895, 68262, 68820, 81474, 91016, 108632, 113770, 135790, 136524, 137640, 162948, 170655, 203685, 227540, 271580, 273048, 325896, 341310, 407370, 420949, 455080, 543160, 682620, 814740, 841898, 1262847, 1365240, 1629480, 1683796, 2104745, 2525694, 3367592, 4209490, 5051388, 6314235, 8418980, 10102776, 12628470, 16837960, 25256940, 50513880]

約数ペア:

[(1, 50513880), (2, 25256940), (3, 16837960), (4, 12628470), (5, 10102776), (6, 8418980), (8, 6314235), (10, 5051388), (12, 4209490), (15, 3367592), (20, 2525694), (24, 2104745), (30, 1683796), (31, 1629480), (37, 1365240), (40, 1262847), (60, 841898), (62, 814740), (74, 682620), (93, 543160), (111, 455080), (120, 420949), (124, 407370), (148, 341310), (155, 325896), (185, 273048), (186, 271580), (222, 227540), (248, 203685), (296, 170655), (310, 162948), (367, 137640), (370, 136524), (372, 135790), (444, 113770), (465, 108632), (555, 91016), (620, 81474), (734, 68820), (740, 68262), (744, 67895), (888, 56885), (930, 54316), (1101, 45880), (1110, 45508), (1147, 44040), (1240, 40737), (1468, 34410), (1480, 34131), (1835, 27528), (1860, 27158), (2202, 22940), (2220, 22754), (2294, 22020), (2936, 17205), (3441, 14680), (3670, 13764), (3720, 13579), (4404, 11470), (4440, 11377), (4588, 11010), (5505, 9176), (5735, 8808), (6882, 7340)]