47275040

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15551}}^1$

素因数の和:15585

約数の個数: 48

約数和(自身を含む): 117573120

約数和(自身を除く): 70298080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 15551, 31102, 62204, 77755, 124408, 155510, 248816, 295469, 311020, 497632, 590938, 622040, 1181876, 1244080, 1477345, 2363752, 2488160, 2954690, 4727504, 5909380, 9455008, 11818760, 23637520, 47275040]

約数ペア:

[(1, 47275040), (2, 23637520), (4, 11818760), (5, 9455008), (8, 5909380), (10, 4727504), (16, 2954690), (19, 2488160), (20, 2363752), (32, 1477345), (38, 1244080), (40, 1181876), (76, 622040), (80, 590938), (95, 497632), (152, 311020), (160, 295469), (190, 248816), (304, 155510), (380, 124408), (608, 77755), (760, 62204), (1520, 31102), (3040, 15551)]