50477805

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 105850368

約数和(自身を除く): 55372563

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 37, 45, 61, 63, 71, 105, 111, 183, 185, 213, 259, 305, 315, 333, 355, 427, 497, 549, 555, 639, 777, 915, 1065, 1281, 1295, 1491, 1665, 2135, 2257, 2331, 2485, 2627, 2745, 3195, 3843, 3885, 4331, 4473, 6405, 6771, 7455, 7881, 11285, 11655, 12993, 13135, 15799, 18389, 19215, 20313, 21655, 22365, 23643, 30317, 33855, 38979, 39405, 47397, 55167, 64965, 78995, 90951, 91945, 101565, 118215, 142191, 151585, 160247, 165501, 194895, 236985, 272853, 275835, 454755, 480741, 710955, 801235, 827505, 1121729, 1364265, 1442223, 2403705, 3365187, 5608645, 7211115, 10095561, 16825935, 50477805]

約数ペア:

[(1, 50477805), (3, 16825935), (5, 10095561), (7, 7211115), (9, 5608645), (15, 3365187), (21, 2403705), (35, 1442223), (37, 1364265), (45, 1121729), (61, 827505), (63, 801235), (71, 710955), (105, 480741), (111, 454755), (183, 275835), (185, 272853), (213, 236985), (259, 194895), (305, 165501), (315, 160247), (333, 151585), (355, 142191), (427, 118215), (497, 101565), (549, 91945), (555, 90951), (639, 78995), (777, 64965), (915, 55167), (1065, 47397), (1281, 39405), (1295, 38979), (1491, 33855), (1665, 30317), (2135, 23643), (2257, 22365), (2331, 21655), (2485, 20313), (2627, 19215), (2745, 18389), (3195, 15799), (3843, 13135), (3885, 12993), (4331, 11655), (4473, 11285), (6405, 7881), (6771, 7455)]