51418744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 111283200

約数和(自身を除く): 59864456

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 127, 136, 221, 229, 254, 442, 458, 508, 884, 916, 1016, 1651, 1768, 1832, 2159, 2977, 3302, 3893, 4318, 5954, 6604, 7786, 8636, 11908, 13208, 15572, 17272, 23816, 28067, 29083, 31144, 50609, 56134, 58166, 101218, 112268, 116332, 202436, 224536, 232664, 378079, 404872, 494411, 756158, 988822, 1512316, 1977644, 3024632, 3955288, 6427343, 12854686, 25709372, 51418744]

約数ペア:

[(1, 51418744), (2, 25709372), (4, 12854686), (8, 6427343), (13, 3955288), (17, 3024632), (26, 1977644), (34, 1512316), (52, 988822), (68, 756158), (104, 494411), (127, 404872), (136, 378079), (221, 232664), (229, 224536), (254, 202436), (442, 116332), (458, 112268), (508, 101218), (884, 58166), (916, 56134), (1016, 50609), (1651, 31144), (1768, 29083), (1832, 28067), (2159, 23816), (2977, 17272), (3302, 15572), (3893, 13208), (4318, 11908), (5954, 8636), (6604, 7786)]