48338157

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2$

素因数の和:115

約数の個数: 72

約数和(自身を含む): 85790016

約数和(自身を除く): 37451859

約数列:

[1, 3, 7, 17, 21, 23, 29, 49, 51, 69, 87, 119, 147, 161, 203, 357, 391, 483, 493, 609, 667, 833, 841, 1127, 1173, 1421, 1479, 2001, 2499, 2523, 2737, 3381, 3451, 4263, 4669, 5887, 8211, 10353, 11339, 14007, 14297, 17661, 19159, 19343, 24157, 32683, 34017, 41209, 42891, 57477, 58029, 72471, 79373, 98049, 100079, 123627, 135401, 238119, 300237, 328831, 406203, 555611, 700553, 947807, 986493, 1666833, 2101659, 2301817, 2843421, 6905451, 16112719, 48338157]

約数ペア:

[(1, 48338157), (3, 16112719), (7, 6905451), (17, 2843421), (21, 2301817), (23, 2101659), (29, 1666833), (49, 986493), (51, 947807), (69, 700553), (87, 555611), (119, 406203), (147, 328831), (161, 300237), (203, 238119), (357, 135401), (391, 123627), (483, 100079), (493, 98049), (609, 79373), (667, 72471), (833, 58029), (841, 57477), (1127, 42891), (1173, 41209), (1421, 34017), (1479, 32683), (2001, 24157), (2499, 19343), (2523, 19159), (2737, 17661), (3381, 14297), (3451, 14007), (4263, 11339), (4669, 10353), (5887, 8211)]