49863960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{138511}}^1$

素因数の和:138528

約数の個数: 48

約数和(自身を含む): 162059040

約数和(自身を除く): 112195080

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, 138511, 277022, 415533, 554044, 692555, 831066, 1108088, 1246599, 1385110, 1662132, 2077665, 2493198, 2770220, 3324264, 4155330, 4986396, 5540440, 6232995, 8310660, 9972792, 12465990, 16621320, 24931980, 49863960]

約数ペア:

[(1, 49863960), (2, 24931980), (3, 16621320), (4, 12465990), (5, 9972792), (6, 8310660), (8, 6232995), (9, 5540440), (10, 4986396), (12, 4155330), (15, 3324264), (18, 2770220), (20, 2493198), (24, 2077665), (30, 1662132), (36, 1385110), (40, 1246599), (45, 1108088), (60, 831066), (72, 692555), (90, 554044), (120, 415533), (180, 277022), (360, 138511)]