47686380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{113539}}^1$

素因数の和:113558

約数の個数: 48

約数和(自身を含む): 152597760

約数和(自身を除く): 104911380

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, 113539, 227078, 340617, 454156, 567695, 681234, 794773, 1135390, 1362468, 1589546, 1703085, 2270780, 2384319, 3179092, 3406170, 3973865, 4768638, 6812340, 7947730, 9537276, 11921595, 15895460, 23843190, 47686380]

約数ペア:

[(1, 47686380), (2, 23843190), (3, 15895460), (4, 11921595), (5, 9537276), (6, 7947730), (7, 6812340), (10, 4768638), (12, 3973865), (14, 3406170), (15, 3179092), (20, 2384319), (21, 2270780), (28, 1703085), (30, 1589546), (35, 1362468), (42, 1135390), (60, 794773), (70, 681234), (84, 567695), (105, 454156), (140, 340617), (210, 227078), (420, 113539)]