49651620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6317}}^1$

素因数の和:6460

約数の個数: 48

約数和(自身を含む): 140107968

約数和(自身を除く): 90456348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 6317, 7860, 12634, 18951, 25268, 31585, 37902, 63170, 75804, 94755, 126340, 189510, 379020, 827527, 1655054, 2482581, 3310108, 4137635, 4965162, 8275270, 9930324, 12412905, 16550540, 24825810, 49651620]

約数ペア:

[(1, 49651620), (2, 24825810), (3, 16550540), (4, 12412905), (5, 9930324), (6, 8275270), (10, 4965162), (12, 4137635), (15, 3310108), (20, 2482581), (30, 1655054), (60, 827527), (131, 379020), (262, 189510), (393, 126340), (524, 94755), (655, 75804), (786, 63170), (1310, 37902), (1572, 31585), (1965, 25268), (2620, 18951), (3930, 12634), (6317, 7860)]