51993138

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{631}}^1$

素因数の和:1110

約数の個数: 32

約数和(自身を含む): 107753472

約数和(自身を除く): 55760334

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 443, 631, 886, 1262, 1329, 1893, 2658, 3786, 13733, 19561, 27466, 39122, 41199, 58683, 82398, 117366, 279533, 559066, 838599, 1677198, 8665523, 17331046, 25996569, 51993138]

約数ペア:

[(1, 51993138), (2, 25996569), (3, 17331046), (6, 8665523), (31, 1677198), (62, 838599), (93, 559066), (186, 279533), (443, 117366), (631, 82398), (886, 58683), (1262, 41199), (1329, 39122), (1893, 27466), (2658, 19561), (3786, 13733)]