51988486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 87754752

約数和(自身を除く): 35766266

約数列:

[1, 2, 11, 22, 47, 94, 137, 274, 367, 517, 734, 1034, 1507, 3014, 4037, 6439, 8074, 12878, 17249, 34498, 50279, 70829, 100558, 141658, 189739, 379478, 553069, 1106138, 2363113, 4726226, 25994243, 51988486]

約数ペア:

[(1, 51988486), (2, 25994243), (11, 4726226), (22, 2363113), (47, 1106138), (94, 553069), (137, 379478), (274, 189739), (367, 141658), (517, 100558), (734, 70829), (1034, 50279), (1507, 34498), (3014, 17249), (4037, 12878), (6439, 8074)]