52806861860

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{43284313}}^1$

素因数の和:43284383

約数の個数: 24

約数和(自身を含む): 112712353656

約数和(自身を除く): 59905491796

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 43284313, 86568626, 173137252, 216421565, 432843130, 865686260, 2640343093, 5280686186, 10561372372, 13201715465, 26403430930, 52806861860]

約数ペア:

[(1, 52806861860), (2, 26403430930), (4, 13201715465), (5, 10561372372), (10, 5280686186), (20, 2640343093), (61, 865686260), (122, 432843130), (244, 216421565), (305, 173137252), (610, 86568626), (1220, 43284313)]