56749825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 83030400

約数和(自身を除く): 26280575

約数列:

[1, 5, 11, 17, 25, 55, 61, 85, 187, 199, 275, 305, 425, 671, 935, 995, 1037, 1525, 2189, 3355, 3383, 4675, 4975, 5185, 10945, 11407, 12139, 16775, 16915, 25925, 37213, 54725, 57035, 60695, 84575, 133529, 186065, 206363, 285175, 303475, 667645, 930325, 1031815, 2269993, 3338225, 5159075, 11349965, 56749825]

約数ペア:

[(1, 56749825), (5, 11349965), (11, 5159075), (17, 3338225), (25, 2269993), (55, 1031815), (61, 930325), (85, 667645), (187, 303475), (199, 285175), (275, 206363), (305, 186065), (425, 133529), (671, 84575), (935, 60695), (995, 57035), (1037, 54725), (1525, 37213), (2189, 25925), (3355, 16915), (3383, 16775), (4675, 12139), (4975, 11407), (5185, 10945)]