51630870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1511}}^1$

素因数の和:1605

約数の個数: 64

約数和(自身を含む): 133249536

約数和(自身を除く): 81618666

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 67, 85, 102, 134, 170, 201, 255, 335, 402, 510, 670, 1005, 1139, 1511, 2010, 2278, 3022, 3417, 4533, 5695, 6834, 7555, 9066, 11390, 15110, 17085, 22665, 25687, 34170, 45330, 51374, 77061, 101237, 128435, 154122, 202474, 256870, 303711, 385305, 506185, 607422, 770610, 1012370, 1518555, 1721029, 3037110, 3442058, 5163087, 8605145, 10326174, 17210290, 25815435, 51630870]

約数ペア:

[(1, 51630870), (2, 25815435), (3, 17210290), (5, 10326174), (6, 8605145), (10, 5163087), (15, 3442058), (17, 3037110), (30, 1721029), (34, 1518555), (51, 1012370), (67, 770610), (85, 607422), (102, 506185), (134, 385305), (170, 303711), (201, 256870), (255, 202474), (335, 154122), (402, 128435), (510, 101237), (670, 77061), (1005, 51374), (1139, 45330), (1511, 34170), (2010, 25687), (2278, 22665), (3022, 17085), (3417, 15110), (4533, 11390), (5695, 9066), (6834, 7555)]