51340896

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{2003}}^1$

素因数の和:2108

約数の個数: 72

約数和(自身を含む): 147714840

約数和(自身を除く): 96373944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2003, 2136, 2848, 3204, 4006, 4272, 6009, 6408, 8012, 8544, 12018, 12816, 16024, 18027, 24036, 25632, 32048, 36054, 48072, 64096, 72108, 96144, 144216, 178267, 192288, 288432, 356534, 534801, 576864, 713068, 1069602, 1426136, 1604403, 2139204, 2852272, 3208806, 4278408, 5704544, 6417612, 8556816, 12835224, 17113632, 25670448, 51340896]

約数ペア:

[(1, 51340896), (2, 25670448), (3, 17113632), (4, 12835224), (6, 8556816), (8, 6417612), (9, 5704544), (12, 4278408), (16, 3208806), (18, 2852272), (24, 2139204), (32, 1604403), (36, 1426136), (48, 1069602), (72, 713068), (89, 576864), (96, 534801), (144, 356534), (178, 288432), (267, 192288), (288, 178267), (356, 144216), (534, 96144), (712, 72108), (801, 64096), (1068, 48072), (1424, 36054), (1602, 32048), (2003, 25632), (2136, 24036), (2848, 18027), (3204, 16024), (4006, 12816), (4272, 12018), (6009, 8544), (6408, 8012)]