51091290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11131}}^1$

素因数の和:11164

約数の個数: 64

約数和(自身を含む): 144270720

約数和(自身を除く): 93179430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 11131, 22262, 33393, 55655, 66786, 100179, 111310, 166965, 189227, 200358, 300537, 333930, 378454, 500895, 567681, 601074, 946135, 1001790, 1135362, 1502685, 1703043, 1892270, 2838405, 3005370, 3406086, 5109129, 5676810, 8515215, 10218258, 17030430, 25545645, 51091290]

約数ペア:

[(1, 51091290), (2, 25545645), (3, 17030430), (5, 10218258), (6, 8515215), (9, 5676810), (10, 5109129), (15, 3406086), (17, 3005370), (18, 2838405), (27, 1892270), (30, 1703043), (34, 1502685), (45, 1135362), (51, 1001790), (54, 946135), (85, 601074), (90, 567681), (102, 500895), (135, 378454), (153, 333930), (170, 300537), (255, 200358), (270, 189227), (306, 166965), (459, 111310), (510, 100179), (765, 66786), (918, 55655), (1530, 33393), (2295, 22262), (4590, 11131)]