49307778

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^2\times {\mathrm{1801}}^1$

素因数の和:1841

約数の個数: 60

約数和(自身を含む): 119705058

約数和(自身を除く): 70397280

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 169, 234, 338, 351, 507, 702, 1014, 1053, 1521, 1801, 2106, 3042, 3602, 4563, 5403, 9126, 10806, 13689, 16209, 23413, 27378, 32418, 46826, 48627, 70239, 97254, 140478, 145881, 210717, 291762, 304369, 421434, 608738, 632151, 913107, 1264302, 1826214, 1896453, 2739321, 3792906, 5478642, 8217963, 16435926, 24653889, 49307778]

約数ペア:

[(1, 49307778), (2, 24653889), (3, 16435926), (6, 8217963), (9, 5478642), (13, 3792906), (18, 2739321), (26, 1896453), (27, 1826214), (39, 1264302), (54, 913107), (78, 632151), (81, 608738), (117, 421434), (162, 304369), (169, 291762), (234, 210717), (338, 145881), (351, 140478), (507, 97254), (702, 70239), (1014, 48627), (1053, 46826), (1521, 32418), (1801, 27378), (2106, 23413), (3042, 16209), (3602, 13689), (4563, 10806), (5403, 9126)]