49957362

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4357}}^1$

素因数の和:4392

約数の個数: 72

約数和(自身を含む): 135629676

約数和(自身を除く): 85672314

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 4357, 5733, 8714, 11466, 13071, 26142, 30499, 39213, 56641, 60998, 78426, 91497, 113282, 169923, 182994, 213493, 274491, 339846, 396487, 426986, 509769, 548982, 640479, 792974, 1019538, 1189461, 1280958, 1921437, 2378922, 2775409, 3568383, 3842874, 5550818, 7136766, 8326227, 16652454, 24978681, 49957362]

約数ペア:

[(1, 49957362), (2, 24978681), (3, 16652454), (6, 8326227), (7, 7136766), (9, 5550818), (13, 3842874), (14, 3568383), (18, 2775409), (21, 2378922), (26, 1921437), (39, 1280958), (42, 1189461), (49, 1019538), (63, 792974), (78, 640479), (91, 548982), (98, 509769), (117, 426986), (126, 396487), (147, 339846), (182, 274491), (234, 213493), (273, 182994), (294, 169923), (441, 113282), (546, 91497), (637, 78426), (819, 60998), (882, 56641), (1274, 39213), (1638, 30499), (1911, 26142), (3822, 13071), (4357, 11466), (5733, 8714)]