49363880

素因数分解:

$2^3\times 5^1\times {\mathrm{461}}^1\times {\mathrm{2677}}^1$

素因数の和:3149

約数の個数: 32

約数和(自身を含む): 111351240

約数和(自身を除く): 61987360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 461, 922, 1844, 2305, 2677, 3688, 4610, 5354, 9220, 10708, 13385, 18440, 21416, 26770, 53540, 107080, 1234097, 2468194, 4936388, 6170485, 9872776, 12340970, 24681940, 49363880]

約数ペア:

[(1, 49363880), (2, 24681940), (4, 12340970), (5, 9872776), (8, 6170485), (10, 4936388), (20, 2468194), (40, 1234097), (461, 107080), (922, 53540), (1844, 26770), (2305, 21416), (2677, 18440), (3688, 13385), (4610, 10708), (5354, 9220)]