49587480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{137743}}^1$

素因数の和:137760

約数の個数: 48

約数和(自身を含む): 161160480

約数和(自身を除く): 111573000

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, 137743, 275486, 413229, 550972, 688715, 826458, 1101944, 1239687, 1377430, 1652916, 2066145, 2479374, 2754860, 3305832, 4132290, 4958748, 5509720, 6198435, 8264580, 9917496, 12396870, 16529160, 24793740, 49587480]

約数ペア:

[(1, 49587480), (2, 24793740), (3, 16529160), (4, 12396870), (5, 9917496), (6, 8264580), (8, 6198435), (9, 5509720), (10, 4958748), (12, 4132290), (15, 3305832), (18, 2754860), (20, 2479374), (24, 2066145), (30, 1652916), (36, 1377430), (40, 1239687), (45, 1101944), (60, 826458), (72, 688715), (90, 550972), (120, 413229), (180, 275486), (360, 137743)]