49208460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{117163}}^1$

素因数の和:117182

約数の個数: 48

約数和(自身を含む): 157468416

約数和(自身を除く): 108259956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 117163, 234326, 351489, 468652, 585815, 702978, 820141, 1171630, 1405956, 1640282, 1757445, 2343260, 2460423, 3280564, 3514890, 4100705, 4920846, 7029780, 8201410, 9841692, 12302115, 16402820, 24604230, 49208460]

約数ペア:

[(1, 49208460), (2, 24604230), (3, 16402820), (4, 12302115), (5, 9841692), (6, 8201410), (7, 7029780), (10, 4920846), (12, 4100705), (14, 3514890), (15, 3280564), (20, 2460423), (21, 2343260), (28, 1757445), (30, 1640282), (35, 1405956), (42, 1171630), (60, 820141), (70, 702978), (84, 585815), (105, 468652), (140, 351489), (210, 234326), (420, 117163)]