56217708

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{947}}^1$

素因数の和:1071

約数の個数: 72

約数和(自身を含む): 152176752

約数和(自身を除く): 95959044

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 97, 102, 153, 194, 204, 291, 306, 388, 582, 612, 873, 947, 1164, 1649, 1746, 1894, 2841, 3298, 3492, 3788, 4947, 5682, 6596, 8523, 9894, 11364, 14841, 16099, 17046, 19788, 29682, 32198, 34092, 48297, 59364, 64396, 91859, 96594, 144891, 183718, 193188, 275577, 289782, 367436, 551154, 579564, 826731, 1102308, 1561603, 1653462, 3123206, 3306924, 4684809, 6246412, 9369618, 14054427, 18739236, 28108854, 56217708]

約数ペア:

[(1, 56217708), (2, 28108854), (3, 18739236), (4, 14054427), (6, 9369618), (9, 6246412), (12, 4684809), (17, 3306924), (18, 3123206), (34, 1653462), (36, 1561603), (51, 1102308), (68, 826731), (97, 579564), (102, 551154), (153, 367436), (194, 289782), (204, 275577), (291, 193188), (306, 183718), (388, 144891), (582, 96594), (612, 91859), (873, 64396), (947, 59364), (1164, 48297), (1649, 34092), (1746, 32198), (1894, 29682), (2841, 19788), (3298, 17046), (3492, 16099), (3788, 14841), (4947, 11364), (5682, 9894), (6596, 8523)]