47502070

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1259}}^1$

素因数の和:1298

約数の個数: 64

約数和(自身を含む): 108864000

約数和(自身を除く): 61361930

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 343, 385, 490, 539, 686, 770, 1078, 1259, 1715, 2518, 2695, 3430, 3773, 5390, 6295, 7546, 8813, 12590, 13849, 17626, 18865, 27698, 37730, 44065, 61691, 69245, 88130, 96943, 123382, 138490, 193886, 308455, 431837, 484715, 616910, 678601, 863674, 969430, 1357202, 2159185, 3393005, 4318370, 4750207, 6786010, 9500414, 23751035, 47502070]

約数ペア:

[(1, 47502070), (2, 23751035), (5, 9500414), (7, 6786010), (10, 4750207), (11, 4318370), (14, 3393005), (22, 2159185), (35, 1357202), (49, 969430), (55, 863674), (70, 678601), (77, 616910), (98, 484715), (110, 431837), (154, 308455), (245, 193886), (343, 138490), (385, 123382), (490, 96943), (539, 88130), (686, 69245), (770, 61691), (1078, 44065), (1259, 37730), (1715, 27698), (2518, 18865), (2695, 17626), (3430, 13849), (3773, 12590), (5390, 8813), (6295, 7546)]