51170670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2399}}^1$

素因数の和:2494

約数の個数: 64

約数和(自身を含む): 138240000

約数和(自身を除く): 87069330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 90, 135, 158, 237, 270, 395, 474, 711, 790, 1185, 1422, 2133, 2370, 2399, 3555, 4266, 4798, 7110, 7197, 10665, 11995, 14394, 21330, 21591, 23990, 35985, 43182, 64773, 71970, 107955, 129546, 189521, 215910, 323865, 379042, 568563, 647730, 947605, 1137126, 1705689, 1895210, 2842815, 3411378, 5117067, 5685630, 8528445, 10234134, 17056890, 25585335, 51170670]

約数ペア:

[(1, 51170670), (2, 25585335), (3, 17056890), (5, 10234134), (6, 8528445), (9, 5685630), (10, 5117067), (15, 3411378), (18, 2842815), (27, 1895210), (30, 1705689), (45, 1137126), (54, 947605), (79, 647730), (90, 568563), (135, 379042), (158, 323865), (237, 215910), (270, 189521), (395, 129546), (474, 107955), (711, 71970), (790, 64773), (1185, 43182), (1422, 35985), (2133, 23990), (2370, 21591), (2399, 21330), (3555, 14394), (4266, 11995), (4798, 10665), (7110, 7197)]