51347310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1$

素因数の和:810

約数の個数: 128

約数和(自身を含む): 157178880

約数和(自身を除く): 105831570

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 19, 21, 30, 34, 35, 38, 42, 51, 57, 70, 85, 95, 102, 105, 114, 119, 133, 170, 190, 210, 238, 255, 266, 285, 323, 357, 399, 510, 570, 595, 646, 665, 714, 757, 798, 969, 1190, 1330, 1514, 1615, 1785, 1938, 1995, 2261, 2271, 3230, 3570, 3785, 3990, 4522, 4542, 4845, 5299, 6783, 7570, 9690, 10598, 11305, 11355, 12869, 13566, 14383, 15897, 22610, 22710, 25738, 26495, 28766, 31794, 33915, 38607, 43149, 52990, 64345, 67830, 71915, 77214, 79485, 86298, 90083, 100681, 128690, 143830, 158970, 180166, 193035, 201362, 215745, 244511, 270249, 302043, 386070, 431490, 450415, 489022, 503405, 540498, 604086, 733533, 900830, 1006810, 1222555, 1351245, 1467066, 1510215, 1711577, 2445110, 2702490, 3020430, 3423154, 3667665, 5134731, 7335330, 8557885, 10269462, 17115770, 25673655, 51347310]

約数ペア:

[(1, 51347310), (2, 25673655), (3, 17115770), (5, 10269462), (6, 8557885), (7, 7335330), (10, 5134731), (14, 3667665), (15, 3423154), (17, 3020430), (19, 2702490), (21, 2445110), (30, 1711577), (34, 1510215), (35, 1467066), (38, 1351245), (42, 1222555), (51, 1006810), (57, 900830), (70, 733533), (85, 604086), (95, 540498), (102, 503405), (105, 489022), (114, 450415), (119, 431490), (133, 386070), (170, 302043), (190, 270249), (210, 244511), (238, 215745), (255, 201362), (266, 193035), (285, 180166), (323, 158970), (357, 143830), (399, 128690), (510, 100681), (570, 90083), (595, 86298), (646, 79485), (665, 77214), (714, 71915), (757, 67830), (798, 64345), (969, 52990), (1190, 43149), (1330, 38607), (1514, 33915), (1615, 31794), (1785, 28766), (1938, 26495), (1995, 25738), (2261, 22710), (2271, 22610), (3230, 15897), (3570, 14383), (3785, 13566), (3990, 12869), (4522, 11355), (4542, 11305), (4845, 10598), (5299, 9690), (6783, 7570)]