52798920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{439991}}^1$

素因数の和:440005

約数の個数: 32

約数和(自身を含む): 158397120

約数和(自身を除く): 105598200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 439991, 879982, 1319973, 1759964, 2199955, 2639946, 3519928, 4399910, 5279892, 6599865, 8799820, 10559784, 13199730, 17599640, 26399460, 52798920]

約数ペア:

[(1, 52798920), (2, 26399460), (3, 17599640), (4, 13199730), (5, 10559784), (6, 8799820), (8, 6599865), (10, 5279892), (12, 4399910), (15, 3519928), (20, 2639946), (24, 2199955), (30, 1759964), (40, 1319973), (60, 879982), (120, 439991)]