50020035

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 92897280

約数和(自身を除く): 42877245

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 79, 85, 191, 195, 221, 237, 255, 395, 573, 663, 955, 1027, 1105, 1185, 1343, 2483, 2865, 3081, 3247, 3315, 4029, 5135, 6715, 7449, 9741, 12415, 15089, 15405, 16235, 17459, 20145, 37245, 42211, 45267, 48705, 52377, 75445, 87295, 126633, 196157, 211055, 226335, 256513, 261885, 588471, 633165, 769539, 980785, 1282565, 2942355, 3334669, 3847695, 10004007, 16673345, 50020035]

約数ペア:

[(1, 50020035), (3, 16673345), (5, 10004007), (13, 3847695), (15, 3334669), (17, 2942355), (39, 1282565), (51, 980785), (65, 769539), (79, 633165), (85, 588471), (191, 261885), (195, 256513), (221, 226335), (237, 211055), (255, 196157), (395, 126633), (573, 87295), (663, 75445), (955, 52377), (1027, 48705), (1105, 45267), (1185, 42211), (1343, 37245), (2483, 20145), (2865, 17459), (3081, 16235), (3247, 15405), (3315, 15089), (4029, 12415), (5135, 9741), (6715, 7449)]