49012015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 66298176

約数和(自身を除く): 17286161

約数列:

[1, 5, 13, 41, 53, 65, 205, 265, 347, 533, 689, 1735, 2173, 2665, 3445, 4511, 10865, 14227, 18391, 22555, 28249, 71135, 91955, 141245, 184951, 239083, 754031, 924755, 1195415, 3770155, 9802403, 49012015]

約数ペア:

[(1, 49012015), (5, 9802403), (13, 3770155), (41, 1195415), (53, 924755), (65, 754031), (205, 239083), (265, 184951), (347, 141245), (533, 91955), (689, 71135), (1735, 28249), (2173, 22555), (2665, 18391), (3445, 14227), (4511, 10865)]