49279986

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{947}}^1$

素因数の和:1028

約数の個数: 72

約数和(自身を含む): 126444240

約数和(自身を除く): 77164254

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 59, 63, 98, 118, 126, 147, 177, 294, 354, 413, 441, 531, 826, 882, 947, 1062, 1239, 1894, 2478, 2841, 2891, 3717, 5682, 5782, 6629, 7434, 8523, 8673, 13258, 17046, 17346, 19887, 26019, 39774, 46403, 52038, 55873, 59661, 92806, 111746, 119322, 139209, 167619, 278418, 335238, 391111, 417627, 502857, 782222, 835254, 1005714, 1173333, 2346666, 2737777, 3519999, 5475554, 7039998, 8213331, 16426662, 24639993, 49279986]

約数ペア:

[(1, 49279986), (2, 24639993), (3, 16426662), (6, 8213331), (7, 7039998), (9, 5475554), (14, 3519999), (18, 2737777), (21, 2346666), (42, 1173333), (49, 1005714), (59, 835254), (63, 782222), (98, 502857), (118, 417627), (126, 391111), (147, 335238), (177, 278418), (294, 167619), (354, 139209), (413, 119322), (441, 111746), (531, 92806), (826, 59661), (882, 55873), (947, 52038), (1062, 46403), (1239, 39774), (1894, 26019), (2478, 19887), (2841, 17346), (2891, 17046), (3717, 13258), (5682, 8673), (5782, 8523), (6629, 7434)]