48405136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7507}}^1$

素因数の和:7559

約数の個数: 40

約数和(自身を含む): 104271104

約数和(自身を除く): 55865968

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 7507, 15014, 30028, 60056, 97591, 120112, 195182, 232717, 390364, 465434, 780728, 930868, 1561456, 1861736, 3025321, 3723472, 6050642, 12101284, 24202568, 48405136]

約数ペア:

[(1, 48405136), (2, 24202568), (4, 12101284), (8, 6050642), (13, 3723472), (16, 3025321), (26, 1861736), (31, 1561456), (52, 930868), (62, 780728), (104, 465434), (124, 390364), (208, 232717), (248, 195182), (403, 120112), (496, 97591), (806, 60056), (1612, 30028), (3224, 15014), (6448, 7507)]