51144808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 119901600

約数和(自身を除く): 68756792

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 169, 181, 209, 247, 286, 338, 362, 418, 494, 572, 676, 724, 836, 988, 1144, 1352, 1448, 1672, 1859, 1976, 1991, 2353, 2717, 3211, 3439, 3718, 3982, 4706, 5434, 6422, 6878, 7436, 7964, 9412, 10868, 12844, 13756, 14872, 15928, 18824, 21736, 25688, 25883, 27512, 30589, 35321, 37829, 44707, 51766, 61178, 70642, 75658, 89414, 103532, 122356, 141284, 151316, 178828, 207064, 244712, 282568, 302632, 336479, 357656, 491777, 581191, 672958, 983554, 1162382, 1345916, 1967108, 2324764, 2691832, 3934216, 4649528, 6393101, 12786202, 25572404, 51144808]

約数ペア:

[(1, 51144808), (2, 25572404), (4, 12786202), (8, 6393101), (11, 4649528), (13, 3934216), (19, 2691832), (22, 2324764), (26, 1967108), (38, 1345916), (44, 1162382), (52, 983554), (76, 672958), (88, 581191), (104, 491777), (143, 357656), (152, 336479), (169, 302632), (181, 282568), (209, 244712), (247, 207064), (286, 178828), (338, 151316), (362, 141284), (418, 122356), (494, 103532), (572, 89414), (676, 75658), (724, 70642), (836, 61178), (988, 51766), (1144, 44707), (1352, 37829), (1448, 35321), (1672, 30589), (1859, 27512), (1976, 25883), (1991, 25688), (2353, 21736), (2717, 18824), (3211, 15928), (3439, 14872), (3718, 13756), (3982, 12844), (4706, 10868), (5434, 9412), (6422, 7964), (6878, 7436)]