54558056

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 121228800

約数和(自身を除く): 66670744

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 139, 163, 172, 278, 301, 326, 344, 556, 602, 652, 973, 1112, 1141, 1204, 1304, 1946, 2282, 2408, 3892, 4564, 5977, 7009, 7784, 9128, 11954, 14018, 22657, 23908, 28036, 41839, 45314, 47816, 49063, 56072, 83678, 90628, 98126, 158599, 167356, 181256, 196252, 317198, 334712, 392504, 634396, 974251, 1268792, 1948502, 3897004, 6819757, 7794008, 13639514, 27279028, 54558056]

約数ペア:

[(1, 54558056), (2, 27279028), (4, 13639514), (7, 7794008), (8, 6819757), (14, 3897004), (28, 1948502), (43, 1268792), (56, 974251), (86, 634396), (139, 392504), (163, 334712), (172, 317198), (278, 196252), (301, 181256), (326, 167356), (344, 158599), (556, 98126), (602, 90628), (652, 83678), (973, 56072), (1112, 49063), (1141, 47816), (1204, 45314), (1304, 41839), (1946, 28036), (2282, 23908), (2408, 22657), (3892, 14018), (4564, 11954), (5977, 9128), (7009, 7784)]