49319640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{136999}}^1$

素因数の和:137016

約数の個数: 48

約数和(自身を含む): 160290000

約数和(自身を除く): 110970360

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, 136999, 273998, 410997, 547996, 684995, 821994, 1095992, 1232991, 1369990, 1643988, 2054985, 2465982, 2739980, 3287976, 4109970, 4931964, 5479960, 6164955, 8219940, 9863928, 12329910, 16439880, 24659820, 49319640]

約数ペア:

[(1, 49319640), (2, 24659820), (3, 16439880), (4, 12329910), (5, 9863928), (6, 8219940), (8, 6164955), (9, 5479960), (10, 4931964), (12, 4109970), (15, 3287976), (18, 2739980), (20, 2465982), (24, 2054985), (30, 1643988), (36, 1369990), (40, 1232991), (45, 1095992), (60, 821994), (72, 684995), (90, 547996), (120, 410997), (180, 273998), (360, 136999)]