51831972

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1061}}^1$

素因数の和:1153

約数の個数: 72

約数和(自身を含む): 139164480

約数和(自身を除く): 87332508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 59, 69, 92, 118, 138, 177, 207, 236, 276, 354, 414, 531, 708, 828, 1061, 1062, 1357, 2122, 2124, 2714, 3183, 4071, 4244, 5428, 6366, 8142, 9549, 12213, 12732, 16284, 19098, 24403, 24426, 38196, 48806, 48852, 62599, 73209, 97612, 125198, 146418, 187797, 219627, 250396, 292836, 375594, 439254, 563391, 751188, 878508, 1126782, 1439777, 2253564, 2879554, 4319331, 5759108, 8638662, 12957993, 17277324, 25915986, 51831972]

約数ペア:

[(1, 51831972), (2, 25915986), (3, 17277324), (4, 12957993), (6, 8638662), (9, 5759108), (12, 4319331), (18, 2879554), (23, 2253564), (36, 1439777), (46, 1126782), (59, 878508), (69, 751188), (92, 563391), (118, 439254), (138, 375594), (177, 292836), (207, 250396), (236, 219627), (276, 187797), (354, 146418), (414, 125198), (531, 97612), (708, 73209), (828, 62599), (1061, 48852), (1062, 48806), (1357, 38196), (2122, 24426), (2124, 24403), (2714, 19098), (3183, 16284), (4071, 12732), (4244, 12213), (5428, 9549), (6366, 8142)]