51608520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{143357}}^1$

素因数の和:143374

約数の個数: 48

約数和(自身を含む): 167728860

約数和(自身を除く): 116120340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 143357, 286714, 430071, 573428, 716785, 860142, 1146856, 1290213, 1433570, 1720284, 2150355, 2580426, 2867140, 3440568, 4300710, 5160852, 5734280, 6451065, 8601420, 10321704, 12902130, 17202840, 25804260, 51608520]

約数ペア:

[(1, 51608520), (2, 25804260), (3, 17202840), (4, 12902130), (5, 10321704), (6, 8601420), (8, 6451065), (9, 5734280), (10, 5160852), (12, 4300710), (15, 3440568), (18, 2867140), (20, 2580426), (24, 2150355), (30, 1720284), (36, 1433570), (40, 1290213), (45, 1146856), (60, 860142), (72, 716785), (90, 573428), (120, 430071), (180, 286714), (360, 143357)]