47020968

素因数分解:

$2^3\times 3^2\times {\mathrm{659}}^1\times {\mathrm{991}}^1$

素因数の和:1662

約数の個数: 48

約数和(自身を含む): 127670400

約数和(自身を除く): 80649432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 659, 991, 1318, 1977, 1982, 2636, 2973, 3954, 3964, 5272, 5931, 5946, 7908, 7928, 8919, 11862, 11892, 15816, 17838, 23724, 23784, 35676, 47448, 71352, 653069, 1306138, 1959207, 2612276, 3918414, 5224552, 5877621, 7836828, 11755242, 15673656, 23510484, 47020968]

約数ペア:

[(1, 47020968), (2, 23510484), (3, 15673656), (4, 11755242), (6, 7836828), (8, 5877621), (9, 5224552), (12, 3918414), (18, 2612276), (24, 1959207), (36, 1306138), (72, 653069), (659, 71352), (991, 47448), (1318, 35676), (1977, 23784), (1982, 23724), (2636, 17838), (2973, 15816), (3954, 11892), (3964, 11862), (5272, 8919), (5931, 7928), (5946, 7908)]