53057970

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:509

約数の個数: 128

約数和(自身を含む): 164505600

約数和(自身を除く): 111447630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 67, 70, 90, 105, 126, 134, 135, 189, 201, 210, 270, 315, 335, 378, 402, 419, 469, 603, 630, 670, 838, 938, 945, 1005, 1206, 1257, 1407, 1809, 1890, 2010, 2095, 2345, 2514, 2814, 2933, 3015, 3618, 3771, 4190, 4221, 4690, 5866, 6030, 6285, 7035, 7542, 8442, 8799, 9045, 11313, 12570, 12663, 14070, 14665, 17598, 18090, 18855, 21105, 22626, 25326, 26397, 28073, 29330, 37710, 42210, 43995, 52794, 56146, 56565, 63315, 79191, 84219, 87990, 113130, 126630, 131985, 140365, 158382, 168438, 196511, 252657, 263970, 280730, 393022, 395955, 421095, 505314, 589533, 757971, 791910, 842190, 982555, 1179066, 1263285, 1515942, 1768599, 1965110, 2526570, 2947665, 3537198, 3789855, 5305797, 5895330, 7579710, 8842995, 10611594, 17685990, 26528985, 53057970]

約数ペア:

[(1, 53057970), (2, 26528985), (3, 17685990), (5, 10611594), (6, 8842995), (7, 7579710), (9, 5895330), (10, 5305797), (14, 3789855), (15, 3537198), (18, 2947665), (21, 2526570), (27, 1965110), (30, 1768599), (35, 1515942), (42, 1263285), (45, 1179066), (54, 982555), (63, 842190), (67, 791910), (70, 757971), (90, 589533), (105, 505314), (126, 421095), (134, 395955), (135, 393022), (189, 280730), (201, 263970), (210, 252657), (270, 196511), (315, 168438), (335, 158382), (378, 140365), (402, 131985), (419, 126630), (469, 113130), (603, 87990), (630, 84219), (670, 79191), (838, 63315), (938, 56565), (945, 56146), (1005, 52794), (1206, 43995), (1257, 42210), (1407, 37710), (1809, 29330), (1890, 28073), (2010, 26397), (2095, 25326), (2345, 22626), (2514, 21105), (2814, 18855), (2933, 18090), (3015, 17598), (3618, 14665), (3771, 14070), (4190, 12663), (4221, 12570), (4690, 11313), (5866, 9045), (6030, 8799), (6285, 8442), (7035, 7542)]