51296072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^3\times {\mathrm{31}}^1$

素因数の和:123

約数の個数: 64

約数和(自身を含む): 109900800

約数和(自身を除く): 58604728

約数列:

[1, 2, 4, 8, 17, 23, 31, 34, 46, 62, 68, 92, 124, 136, 184, 248, 391, 527, 529, 713, 782, 1054, 1058, 1426, 1564, 2108, 2116, 2852, 3128, 4216, 4232, 5704, 8993, 12121, 12167, 16399, 17986, 24242, 24334, 32798, 35972, 48484, 48668, 65596, 71944, 96968, 97336, 131192, 206839, 278783, 377177, 413678, 557566, 754354, 827356, 1115132, 1508708, 1654712, 2230264, 3017416, 6412009, 12824018, 25648036, 51296072]

約数ペア:

[(1, 51296072), (2, 25648036), (4, 12824018), (8, 6412009), (17, 3017416), (23, 2230264), (31, 1654712), (34, 1508708), (46, 1115132), (62, 827356), (68, 754354), (92, 557566), (124, 413678), (136, 377177), (184, 278783), (248, 206839), (391, 131192), (527, 97336), (529, 96968), (713, 71944), (782, 65596), (1054, 48668), (1058, 48484), (1426, 35972), (1564, 32798), (2108, 24334), (2116, 24242), (2852, 17986), (3128, 16399), (4216, 12167), (4232, 12121), (5704, 8993)]