48749745

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6871}}^1$

素因数の和:6933

約数の個数: 32

約数和(自身を含む): 87081984

約数和(自身を除く): 38332239

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 645, 1419, 2365, 6871, 7095, 20613, 34355, 75581, 103065, 226743, 295453, 377905, 886359, 1133715, 1477265, 3249983, 4431795, 9749949, 16249915, 48749745]

約数ペア:

[(1, 48749745), (3, 16249915), (5, 9749949), (11, 4431795), (15, 3249983), (33, 1477265), (43, 1133715), (55, 886359), (129, 377905), (165, 295453), (215, 226743), (473, 103065), (645, 75581), (1419, 34355), (2365, 20613), (6871, 7095)]