486384910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{17477}}^1$

素因数の和:17529

約数の個数: 48

約数和(自身を含む): 1004215968

約数和(自身を除く): 517831058

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 230, 242, 253, 506, 605, 1210, 1265, 2530, 2783, 5566, 13915, 17477, 27830, 34954, 87385, 174770, 192247, 384494, 401971, 803942, 961235, 1922470, 2009855, 2114717, 4019710, 4229434, 4421681, 8843362, 10573585, 21147170, 22108405, 44216810, 48638491, 97276982, 243192455, 486384910]

約数ペア:

[(1, 486384910), (2, 243192455), (5, 97276982), (10, 48638491), (11, 44216810), (22, 22108405), (23, 21147170), (46, 10573585), (55, 8843362), (110, 4421681), (115, 4229434), (121, 4019710), (230, 2114717), (242, 2009855), (253, 1922470), (506, 961235), (605, 803942), (1210, 401971), (1265, 384494), (2530, 192247), (2783, 174770), (5566, 87385), (13915, 34954), (17477, 27830)]