50382645

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 89994240

約数和(自身を除く): 39611595

約数列:

[1, 3, 5, 15, 17, 41, 51, 61, 79, 85, 123, 183, 205, 237, 255, 305, 395, 615, 697, 915, 1037, 1185, 1343, 2091, 2501, 3111, 3239, 3485, 4029, 4819, 5185, 6715, 7503, 9717, 10455, 12505, 14457, 15555, 16195, 20145, 24095, 37515, 42517, 48585, 55063, 72285, 81923, 127551, 165189, 197579, 212585, 245769, 275315, 409615, 592737, 637755, 825945, 987895, 1228845, 2963685, 3358843, 10076529, 16794215, 50382645]

約数ペア:

[(1, 50382645), (3, 16794215), (5, 10076529), (15, 3358843), (17, 2963685), (41, 1228845), (51, 987895), (61, 825945), (79, 637755), (85, 592737), (123, 409615), (183, 275315), (205, 245769), (237, 212585), (255, 197579), (305, 165189), (395, 127551), (615, 81923), (697, 72285), (915, 55063), (1037, 48585), (1185, 42517), (1343, 37515), (2091, 24095), (2501, 20145), (3111, 16195), (3239, 15555), (3485, 14457), (4029, 12505), (4819, 10455), (5185, 9717), (6715, 7503)]