51668032

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:336

約数の個数: 84

約数和(自身を含む): 117971316

約数和(自身を除く): 66303284

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 169, 208, 221, 272, 281, 338, 416, 442, 544, 562, 676, 832, 884, 1088, 1124, 1352, 1768, 2248, 2704, 2873, 3536, 3653, 4496, 4777, 5408, 5746, 7072, 7306, 8992, 9554, 10816, 11492, 14144, 14612, 17984, 19108, 22984, 29224, 38216, 45968, 47489, 58448, 62101, 76432, 91936, 94978, 116896, 124202, 152864, 183872, 189956, 233792, 248404, 305728, 379912, 496808, 759824, 807313, 993616, 1519648, 1614626, 1987232, 3039296, 3229252, 3974464, 6458504, 12917008, 25834016, 51668032]

約数ペア:

[(1, 51668032), (2, 25834016), (4, 12917008), (8, 6458504), (13, 3974464), (16, 3229252), (17, 3039296), (26, 1987232), (32, 1614626), (34, 1519648), (52, 993616), (64, 807313), (68, 759824), (104, 496808), (136, 379912), (169, 305728), (208, 248404), (221, 233792), (272, 189956), (281, 183872), (338, 152864), (416, 124202), (442, 116896), (544, 94978), (562, 91936), (676, 76432), (832, 62101), (884, 58448), (1088, 47489), (1124, 45968), (1352, 38216), (1768, 29224), (2248, 22984), (2704, 19108), (2873, 17984), (3536, 14612), (3653, 14144), (4496, 11492), (4777, 10816), (5408, 9554), (5746, 8992), (7072, 7306)]