47990352

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{521}}^1$

素因数の和:652

約数の個数: 80

約数和(自身を含む): 132045120

約数和(自身を除く): 84054768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 101, 114, 152, 202, 228, 303, 304, 404, 456, 521, 606, 808, 912, 1042, 1212, 1563, 1616, 1919, 2084, 2424, 3126, 3838, 4168, 4848, 5757, 6252, 7676, 8336, 9899, 11514, 12504, 15352, 19798, 23028, 25008, 29697, 30704, 39596, 46056, 52621, 59394, 79192, 92112, 105242, 118788, 157863, 158384, 210484, 237576, 315726, 420968, 475152, 631452, 841936, 999799, 1262904, 1999598, 2525808, 2999397, 3999196, 5998794, 7998392, 11997588, 15996784, 23995176, 47990352]

約数ペア:

[(1, 47990352), (2, 23995176), (3, 15996784), (4, 11997588), (6, 7998392), (8, 5998794), (12, 3999196), (16, 2999397), (19, 2525808), (24, 1999598), (38, 1262904), (48, 999799), (57, 841936), (76, 631452), (101, 475152), (114, 420968), (152, 315726), (202, 237576), (228, 210484), (303, 158384), (304, 157863), (404, 118788), (456, 105242), (521, 92112), (606, 79192), (808, 59394), (912, 52621), (1042, 46056), (1212, 39596), (1563, 30704), (1616, 29697), (1919, 25008), (2084, 23028), (2424, 19798), (3126, 15352), (3838, 12504), (4168, 11514), (4848, 9899), (5757, 8336), (6252, 7676)]