47890734

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 106064640

約数和(自身を除く): 58173906

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 61, 86, 102, 122, 129, 179, 183, 258, 358, 366, 537, 731, 1037, 1074, 1462, 2074, 2193, 2623, 3043, 3111, 4386, 5246, 6086, 6222, 7697, 7869, 9129, 10919, 15394, 15738, 18258, 21838, 23091, 32757, 44591, 46182, 65514, 89182, 130849, 133773, 185623, 261698, 267546, 371246, 392547, 469517, 556869, 785094, 939034, 1113738, 1408551, 2817102, 7981789, 15963578, 23945367, 47890734]

約数ペア:

[(1, 47890734), (2, 23945367), (3, 15963578), (6, 7981789), (17, 2817102), (34, 1408551), (43, 1113738), (51, 939034), (61, 785094), (86, 556869), (102, 469517), (122, 392547), (129, 371246), (179, 267546), (183, 261698), (258, 185623), (358, 133773), (366, 130849), (537, 89182), (731, 65514), (1037, 46182), (1074, 44591), (1462, 32757), (2074, 23091), (2193, 21838), (2623, 18258), (3043, 15738), (3111, 15394), (4386, 10919), (5246, 9129), (6086, 7869), (6222, 7697)]