49932909

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 82920960

約数和(自身を除く): 32988051

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 169, 279, 351, 353, 403, 507, 837, 1059, 1209, 1521, 3177, 3627, 4563, 4589, 5239, 9531, 10881, 10943, 13767, 15717, 32829, 41301, 47151, 59657, 98487, 123903, 141453, 142259, 178971, 295461, 426777, 536913, 1280331, 1610739, 1849367, 3840993, 5548101, 16644303, 49932909]

約数ペア:

[(1, 49932909), (3, 16644303), (9, 5548101), (13, 3840993), (27, 1849367), (31, 1610739), (39, 1280331), (93, 536913), (117, 426777), (169, 295461), (279, 178971), (351, 142259), (353, 141453), (403, 123903), (507, 98487), (837, 59657), (1059, 47151), (1209, 41301), (1521, 32829), (3177, 15717), (3627, 13767), (4563, 10943), (4589, 10881), (5239, 9531)]