48498520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{173209}}^1$

素因数の和:173227

約数の個数: 32

約数和(自身を含む): 124711200

約数和(自身を除く): 76212680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 173209, 346418, 692836, 866045, 1212463, 1385672, 1732090, 2424926, 3464180, 4849852, 6062315, 6928360, 9699704, 12124630, 24249260, 48498520]

約数ペア:

[(1, 48498520), (2, 24249260), (4, 12124630), (5, 9699704), (7, 6928360), (8, 6062315), (10, 4849852), (14, 3464180), (20, 2424926), (28, 1732090), (35, 1385672), (40, 1212463), (56, 866045), (70, 692836), (140, 346418), (280, 173209)]