49905585

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8597}}^1$

素因数の和:8654

約数の個数: 32

約数和(自身を含む): 90794880

約数和(自身を除く): 40889295

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 8597, 25791, 42985, 77373, 128955, 232119, 369671, 386865, 1109013, 1160595, 1848355, 3327039, 5545065, 9981117, 16635195, 49905585]

約数ペア:

[(1, 49905585), (3, 16635195), (5, 9981117), (9, 5545065), (15, 3327039), (27, 1848355), (43, 1160595), (45, 1109013), (129, 386865), (135, 369671), (215, 232119), (387, 128955), (645, 77373), (1161, 42985), (1935, 25791), (5805, 8597)]