50439720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{420331}}^1$

素因数の和:420345

約数の個数: 32

約数和(自身を含む): 151319520

約数和(自身を除く): 100879800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 420331, 840662, 1260993, 1681324, 2101655, 2521986, 3362648, 4203310, 5043972, 6304965, 8406620, 10087944, 12609930, 16813240, 25219860, 50439720]

約数ペア:

[(1, 50439720), (2, 25219860), (3, 16813240), (4, 12609930), (5, 10087944), (6, 8406620), (8, 6304965), (10, 5043972), (12, 4203310), (15, 3362648), (20, 2521986), (24, 2101655), (30, 1681324), (40, 1260993), (60, 840662), (120, 420331)]