54961396

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 113541120

約数和(自身を除く): 58579724

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 191, 239, 301, 382, 478, 602, 764, 956, 1204, 1337, 1673, 2674, 3346, 5348, 6692, 8213, 10277, 16426, 20554, 32852, 41108, 45649, 57491, 71939, 91298, 114982, 143878, 182596, 229964, 287756, 319543, 639086, 1278172, 1962907, 3925814, 7851628, 13740349, 27480698, 54961396]

約数ペア:

[(1, 54961396), (2, 27480698), (4, 13740349), (7, 7851628), (14, 3925814), (28, 1962907), (43, 1278172), (86, 639086), (172, 319543), (191, 287756), (239, 229964), (301, 182596), (382, 143878), (478, 114982), (602, 91298), (764, 71939), (956, 57491), (1204, 45649), (1337, 41108), (1673, 32852), (2674, 20554), (3346, 16426), (5348, 10277), (6692, 8213)]