50310990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 144789120

約数和(自身を除く): 94478130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 97, 102, 113, 135, 153, 170, 194, 226, 255, 270, 291, 306, 339, 459, 485, 510, 565, 582, 678, 765, 873, 918, 970, 1017, 1130, 1455, 1530, 1649, 1695, 1746, 1921, 2034, 2295, 2619, 2910, 3051, 3298, 3390, 3842, 4365, 4590, 4947, 5085, 5238, 5763, 6102, 8245, 8730, 9605, 9894, 10170, 10961, 11526, 13095, 14841, 15255, 16490, 17289, 19210, 21922, 24735, 26190, 28815, 29682, 30510, 32883, 34578, 44523, 49470, 51867, 54805, 57630, 65766, 74205, 86445, 89046, 98649, 103734, 109610, 148410, 164415, 172890, 186337, 197298, 222615, 259335, 295947, 328830, 372674, 445230, 493245, 518670, 559011, 591894, 931685, 986490, 1118022, 1479735, 1677033, 1863370, 2795055, 2959470, 3354066, 5031099, 5590110, 8385165, 10062198, 16770330, 25155495, 50310990]

約数ペア:

[(1, 50310990), (2, 25155495), (3, 16770330), (5, 10062198), (6, 8385165), (9, 5590110), (10, 5031099), (15, 3354066), (17, 2959470), (18, 2795055), (27, 1863370), (30, 1677033), (34, 1479735), (45, 1118022), (51, 986490), (54, 931685), (85, 591894), (90, 559011), (97, 518670), (102, 493245), (113, 445230), (135, 372674), (153, 328830), (170, 295947), (194, 259335), (226, 222615), (255, 197298), (270, 186337), (291, 172890), (306, 164415), (339, 148410), (459, 109610), (485, 103734), (510, 98649), (565, 89046), (582, 86445), (678, 74205), (765, 65766), (873, 57630), (918, 54805), (970, 51867), (1017, 49470), (1130, 44523), (1455, 34578), (1530, 32883), (1649, 30510), (1695, 29682), (1746, 28815), (1921, 26190), (2034, 24735), (2295, 21922), (2619, 19210), (2910, 17289), (3051, 16490), (3298, 15255), (3390, 14841), (3842, 13095), (4365, 11526), (4590, 10961), (4947, 10170), (5085, 9894), (5238, 9605), (5763, 8730), (6102, 8245)]