51700230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{33791}}^1$

素因数の和:33821

約数の個数: 48

約数和(自身を含む): 142331904

約数和(自身を除く): 90631674

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 33791, 67582, 101373, 168955, 202746, 304119, 337910, 506865, 574447, 608238, 1013730, 1148894, 1520595, 1723341, 2872235, 3041190, 3446682, 5170023, 5744470, 8616705, 10340046, 17233410, 25850115, 51700230]

約数ペア:

[(1, 51700230), (2, 25850115), (3, 17233410), (5, 10340046), (6, 8616705), (9, 5744470), (10, 5170023), (15, 3446682), (17, 3041190), (18, 2872235), (30, 1723341), (34, 1520595), (45, 1148894), (51, 1013730), (85, 608238), (90, 574447), (102, 506865), (153, 337910), (170, 304119), (255, 202746), (306, 168955), (510, 101373), (765, 67582), (1530, 33791)]