49494960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{68743}}^1$

素因数の和:68762

約数の個数: 60

約数和(自身を含む): 166222992

約数和(自身を除く): 116728032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 68743, 137486, 206229, 274972, 343715, 412458, 549944, 618687, 687430, 824916, 1031145, 1099888, 1237374, 1374860, 1649832, 2062290, 2474748, 2749720, 3093435, 3299664, 4124580, 4949496, 5499440, 6186870, 8249160, 9898992, 12373740, 16498320, 24747480, 49494960]

約数ペア:

[(1, 49494960), (2, 24747480), (3, 16498320), (4, 12373740), (5, 9898992), (6, 8249160), (8, 6186870), (9, 5499440), (10, 4949496), (12, 4124580), (15, 3299664), (16, 3093435), (18, 2749720), (20, 2474748), (24, 2062290), (30, 1649832), (36, 1374860), (40, 1237374), (45, 1099888), (48, 1031145), (60, 824916), (72, 687430), (80, 618687), (90, 549944), (120, 412458), (144, 343715), (180, 274972), (240, 206229), (360, 137486), (720, 68743)]