49111560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{136421}}^1$

素因数の和:136438

約数の個数: 48

約数和(自身を含む): 159613740

約数和(自身を除く): 110502180

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, 136421, 272842, 409263, 545684, 682105, 818526, 1091368, 1227789, 1364210, 1637052, 2046315, 2455578, 2728420, 3274104, 4092630, 4911156, 5456840, 6138945, 8185260, 9822312, 12277890, 16370520, 24555780, 49111560]

約数ペア:

[(1, 49111560), (2, 24555780), (3, 16370520), (4, 12277890), (5, 9822312), (6, 8185260), (8, 6138945), (9, 5456840), (10, 4911156), (12, 4092630), (15, 3274104), (18, 2728420), (20, 2455578), (24, 2046315), (30, 1637052), (36, 1364210), (40, 1227789), (45, 1091368), (60, 818526), (72, 682105), (90, 545684), (120, 409263), (180, 272842), (360, 136421)]