49881888

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:359

約数の個数: 144

約数和(自身を含む): 164324160

約数和(自身を除く): 114442272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 109, 112, 126, 144, 168, 218, 224, 227, 252, 288, 327, 336, 436, 454, 504, 654, 672, 681, 763, 872, 908, 981, 1008, 1308, 1362, 1526, 1589, 1744, 1816, 1962, 2016, 2043, 2289, 2616, 2724, 3052, 3178, 3488, 3632, 3924, 4086, 4578, 4767, 5232, 5448, 6104, 6356, 6867, 7264, 7848, 8172, 9156, 9534, 10464, 10896, 12208, 12712, 13734, 14301, 15696, 16344, 18312, 19068, 21792, 24416, 24743, 25424, 27468, 28602, 31392, 32688, 36624, 38136, 49486, 50848, 54936, 57204, 65376, 73248, 74229, 76272, 98972, 109872, 114408, 148458, 152544, 173201, 197944, 219744, 222687, 228816, 296916, 346402, 395888, 445374, 457632, 519603, 593832, 692804, 791776, 890748, 1039206, 1187664, 1385608, 1558809, 1781496, 2078412, 2375328, 2771216, 3117618, 3562992, 4156824, 5542432, 6235236, 7125984, 8313648, 12470472, 16627296, 24940944, 49881888]

約数ペア:

[(1, 49881888), (2, 24940944), (3, 16627296), (4, 12470472), (6, 8313648), (7, 7125984), (8, 6235236), (9, 5542432), (12, 4156824), (14, 3562992), (16, 3117618), (18, 2771216), (21, 2375328), (24, 2078412), (28, 1781496), (32, 1558809), (36, 1385608), (42, 1187664), (48, 1039206), (56, 890748), (63, 791776), (72, 692804), (84, 593832), (96, 519603), (109, 457632), (112, 445374), (126, 395888), (144, 346402), (168, 296916), (218, 228816), (224, 222687), (227, 219744), (252, 197944), (288, 173201), (327, 152544), (336, 148458), (436, 114408), (454, 109872), (504, 98972), (654, 76272), (672, 74229), (681, 73248), (763, 65376), (872, 57204), (908, 54936), (981, 50848), (1008, 49486), (1308, 38136), (1362, 36624), (1526, 32688), (1589, 31392), (1744, 28602), (1816, 27468), (1962, 25424), (2016, 24743), (2043, 24416), (2289, 21792), (2616, 19068), (2724, 18312), (3052, 16344), (3178, 15696), (3488, 14301), (3632, 13734), (3924, 12712), (4086, 12208), (4578, 10896), (4767, 10464), (5232, 9534), (5448, 9156), (6104, 8172), (6356, 7848), (6867, 7264)]