51849420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3011}}^1$

素因数の和:3071

約数の個数: 96

約数和(自身を含む): 170021376

約数和(自身を除く): 118171956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1148, 1230, 1435, 1722, 2460, 2870, 3011, 3444, 4305, 5740, 6022, 8610, 9033, 12044, 15055, 17220, 18066, 21077, 30110, 36132, 42154, 45165, 60220, 63231, 84308, 90330, 105385, 123451, 126462, 180660, 210770, 246902, 252924, 316155, 370353, 421540, 493804, 617255, 632310, 740706, 864157, 1234510, 1264620, 1481412, 1728314, 1851765, 2469020, 2592471, 3456628, 3703530, 4320785, 5184942, 7407060, 8641570, 10369884, 12962355, 17283140, 25924710, 51849420]

約数ペア:

[(1, 51849420), (2, 25924710), (3, 17283140), (4, 12962355), (5, 10369884), (6, 8641570), (7, 7407060), (10, 5184942), (12, 4320785), (14, 3703530), (15, 3456628), (20, 2592471), (21, 2469020), (28, 1851765), (30, 1728314), (35, 1481412), (41, 1264620), (42, 1234510), (60, 864157), (70, 740706), (82, 632310), (84, 617255), (105, 493804), (123, 421540), (140, 370353), (164, 316155), (205, 252924), (210, 246902), (246, 210770), (287, 180660), (410, 126462), (420, 123451), (492, 105385), (574, 90330), (615, 84308), (820, 63231), (861, 60220), (1148, 45165), (1230, 42154), (1435, 36132), (1722, 30110), (2460, 21077), (2870, 18066), (3011, 17220), (3444, 15055), (4305, 12044), (5740, 9033), (6022, 8610)]