51140328

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{68737}}^1$

素因数の和:68777

約数の個数: 32

約数和(自身を含む): 131976960

約数和(自身を除く): 80836632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 68737, 137474, 206211, 274948, 412422, 549896, 824844, 1649688, 2130847, 4261694, 6392541, 8523388, 12785082, 17046776, 25570164, 51140328]

約数ペア:

[(1, 51140328), (2, 25570164), (3, 17046776), (4, 12785082), (6, 8523388), (8, 6392541), (12, 4261694), (24, 2130847), (31, 1649688), (62, 824844), (93, 549896), (124, 412422), (186, 274948), (248, 206211), (372, 137474), (744, 68737)]