47694275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 66662400

約数和(自身を除く): 18968125

約数列:

[1, 5, 19, 25, 31, 41, 79, 95, 155, 205, 395, 475, 589, 775, 779, 1025, 1271, 1501, 1975, 2449, 2945, 3239, 3895, 6355, 7505, 12245, 14725, 16195, 19475, 24149, 31775, 37525, 46531, 61225, 61541, 80975, 100409, 120745, 232655, 307705, 502045, 603725, 1163275, 1538525, 1907771, 2510225, 9538855, 47694275]

約数ペア:

[(1, 47694275), (5, 9538855), (19, 2510225), (25, 1907771), (31, 1538525), (41, 1163275), (79, 603725), (95, 502045), (155, 307705), (205, 232655), (395, 120745), (475, 100409), (589, 80975), (775, 61541), (779, 61225), (1025, 46531), (1271, 37525), (1501, 31775), (1975, 24149), (2449, 19475), (2945, 16195), (3239, 14725), (3895, 12245), (6355, 7505)]