51550824

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1301}}^1$

素因数の和:1450

約数の個数: 64

約数和(自身を含む): 139991040

約数和(自身を除く): 88440216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 254, 312, 381, 508, 762, 1016, 1301, 1524, 1651, 2602, 3048, 3302, 3903, 4953, 5204, 6604, 7806, 9906, 10408, 13208, 15612, 16913, 19812, 31224, 33826, 39624, 50739, 67652, 101478, 135304, 165227, 202956, 330454, 405912, 495681, 660908, 991362, 1321816, 1982724, 2147951, 3965448, 4295902, 6443853, 8591804, 12887706, 17183608, 25775412, 51550824]

約数ペア:

[(1, 51550824), (2, 25775412), (3, 17183608), (4, 12887706), (6, 8591804), (8, 6443853), (12, 4295902), (13, 3965448), (24, 2147951), (26, 1982724), (39, 1321816), (52, 991362), (78, 660908), (104, 495681), (127, 405912), (156, 330454), (254, 202956), (312, 165227), (381, 135304), (508, 101478), (762, 67652), (1016, 50739), (1301, 39624), (1524, 33826), (1651, 31224), (2602, 19812), (3048, 16913), (3302, 15612), (3903, 13208), (4953, 10408), (5204, 9906), (6604, 7806)]