49871055

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 87699456

約数和(自身を除く): 37828401

約数列:

[1, 3, 5, 13, 15, 39, 65, 103, 169, 191, 195, 309, 507, 515, 573, 845, 955, 1339, 1545, 2483, 2535, 2865, 4017, 6695, 7449, 12415, 17407, 19673, 20085, 32279, 37245, 52221, 59019, 87035, 96837, 98365, 161395, 255749, 261105, 295095, 484185, 767247, 1278745, 3324737, 3836235, 9974211, 16623685, 49871055]

約数ペア:

[(1, 49871055), (3, 16623685), (5, 9974211), (13, 3836235), (15, 3324737), (39, 1278745), (65, 767247), (103, 484185), (169, 295095), (191, 261105), (195, 255749), (309, 161395), (507, 98365), (515, 96837), (573, 87035), (845, 59019), (955, 52221), (1339, 37245), (1545, 32279), (2483, 20085), (2535, 19673), (2865, 17407), (4017, 12415), (6695, 7449)]