44988970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20357}}^1$

素因数の和:20394

約数の個数: 32

約数和(自身を含む): 92343888

約数和(自身を除く): 47354918

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 20357, 40714, 101785, 203570, 264641, 346069, 529282, 692138, 1323205, 1730345, 2646410, 3460690, 4498897, 8997794, 22494485, 44988970]

約数ペア:

[(1, 44988970), (2, 22494485), (5, 8997794), (10, 4498897), (13, 3460690), (17, 2646410), (26, 1730345), (34, 1323205), (65, 692138), (85, 529282), (130, 346069), (170, 264641), (221, 203570), (442, 101785), (1105, 40714), (2210, 20357)]