54139194

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{521}}^1$

素因数の和:803

約数の個数: 48

約数和(自身を含む): 123125184

約数和(自身を除く): 68985990

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 251, 414, 502, 521, 753, 1042, 1506, 1563, 2259, 3126, 4518, 4689, 5773, 9378, 11546, 11983, 17319, 23966, 34638, 35949, 51957, 71898, 103914, 107847, 130771, 215694, 261542, 392313, 784626, 1176939, 2353878, 3007733, 6015466, 9023199, 18046398, 27069597, 54139194]

約数ペア:

[(1, 54139194), (2, 27069597), (3, 18046398), (6, 9023199), (9, 6015466), (18, 3007733), (23, 2353878), (46, 1176939), (69, 784626), (138, 392313), (207, 261542), (251, 215694), (414, 130771), (502, 107847), (521, 103914), (753, 71898), (1042, 51957), (1506, 35949), (1563, 34638), (2259, 23966), (3126, 17319), (4518, 11983), (4689, 11546), (5773, 9378)]