55152812845

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{12917}}^1$

素因数の和:13142

約数の個数: 48

約数和(自身を含む): 74437443072

約数和(自身を除く): 19284630227

約数列:

[1, 5, 13, 31, 65, 155, 163, 169, 403, 815, 845, 2015, 2119, 5053, 5239, 10595, 12917, 25265, 26195, 27547, 64585, 65689, 137735, 167921, 328445, 400427, 839605, 853957, 2002135, 2105471, 2182973, 4269785, 5205551, 10527355, 10914865, 26027755, 27371123, 65269601, 67672163, 136855615, 326348005, 338360815, 355824599, 848504813, 1779122995, 4242524065, 11030562569, 55152812845]

約数ペア:

[(1, 55152812845), (5, 11030562569), (13, 4242524065), (31, 1779122995), (65, 848504813), (155, 355824599), (163, 338360815), (169, 326348005), (403, 136855615), (815, 67672163), (845, 65269601), (2015, 27371123), (2119, 26027755), (5053, 10914865), (5239, 10527355), (10595, 5205551), (12917, 4269785), (25265, 2182973), (26195, 2105471), (27547, 2002135), (64585, 853957), (65689, 839605), (137735, 400427), (167921, 328445)]