49967640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{138799}}^1$

素因数の和:138816

約数の個数: 48

約数和(自身を含む): 162396000

約数和(自身を除く): 112428360

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, 138799, 277598, 416397, 555196, 693995, 832794, 1110392, 1249191, 1387990, 1665588, 2081985, 2498382, 2775980, 3331176, 4163970, 4996764, 5551960, 6245955, 8327940, 9993528, 12491910, 16655880, 24983820, 49967640]

約数ペア:

[(1, 49967640), (2, 24983820), (3, 16655880), (4, 12491910), (5, 9993528), (6, 8327940), (8, 6245955), (9, 5551960), (10, 4996764), (12, 4163970), (15, 3331176), (18, 2775980), (20, 2498382), (24, 2081985), (30, 1665588), (36, 1387990), (40, 1249191), (45, 1110392), (60, 832794), (72, 693995), (90, 555196), (120, 416397), (180, 277598), (360, 138799)]