55375290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2129}}^1$

素因数の和:2176

約数の個数: 72

約数和(自身を含む): 153014940

約数和(自身を除く): 97639650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 289, 306, 510, 578, 765, 867, 1445, 1530, 1734, 2129, 2601, 2890, 4258, 4335, 5202, 6387, 8670, 10645, 12774, 13005, 19161, 21290, 26010, 31935, 36193, 38322, 63870, 72386, 95805, 108579, 180965, 191610, 217158, 325737, 361930, 542895, 615281, 651474, 1085790, 1230562, 1628685, 1845843, 3076405, 3257370, 3691686, 5537529, 6152810, 9229215, 11075058, 18458430, 27687645, 55375290]

約数ペア:

[(1, 55375290), (2, 27687645), (3, 18458430), (5, 11075058), (6, 9229215), (9, 6152810), (10, 5537529), (15, 3691686), (17, 3257370), (18, 3076405), (30, 1845843), (34, 1628685), (45, 1230562), (51, 1085790), (85, 651474), (90, 615281), (102, 542895), (153, 361930), (170, 325737), (255, 217158), (289, 191610), (306, 180965), (510, 108579), (578, 95805), (765, 72386), (867, 63870), (1445, 38322), (1530, 36193), (1734, 31935), (2129, 26010), (2601, 21290), (2890, 19161), (4258, 13005), (4335, 12774), (5202, 10645), (6387, 8670)]