51088980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37021}}^1$

素因数の和:37056

約数の個数: 48

約数和(自身を含む): 149272704

約数和(自身を除く): 98183724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 37021, 74042, 111063, 148084, 185105, 222126, 370210, 444252, 555315, 740420, 851483, 1110630, 1702966, 2221260, 2554449, 3405932, 4257415, 5108898, 8514830, 10217796, 12772245, 17029660, 25544490, 51088980]

約数ペア:

[(1, 51088980), (2, 25544490), (3, 17029660), (4, 12772245), (5, 10217796), (6, 8514830), (10, 5108898), (12, 4257415), (15, 3405932), (20, 2554449), (23, 2221260), (30, 1702966), (46, 1110630), (60, 851483), (69, 740420), (92, 555315), (115, 444252), (138, 370210), (230, 222126), (276, 185105), (345, 148084), (460, 111063), (690, 74042), (1380, 37021)]