49705560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{138071}}^1$

素因数の和:138088

約数の個数: 48

約数和(自身を含む): 161544240

約数和(自身を除く): 111838680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 138071, 276142, 414213, 552284, 690355, 828426, 1104568, 1242639, 1380710, 1656852, 2071065, 2485278, 2761420, 3313704, 4142130, 4970556, 5522840, 6213195, 8284260, 9941112, 12426390, 16568520, 24852780, 49705560]

約数ペア:

[(1, 49705560), (2, 24852780), (3, 16568520), (4, 12426390), (5, 9941112), (6, 8284260), (8, 6213195), (9, 5522840), (10, 4970556), (12, 4142130), (15, 3313704), (18, 2761420), (20, 2485278), (24, 2071065), (30, 1656852), (36, 1380710), (40, 1242639), (45, 1104568), (60, 828426), (72, 690355), (90, 552284), (120, 414213), (180, 276142), (360, 138071)]