55328340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{40093}}^1$

素因数の和:40128

約数の個数: 48

約数和(自身を含む): 161659008

約数和(自身を除く): 106330668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 40093, 80186, 120279, 160372, 200465, 240558, 400930, 481116, 601395, 801860, 922139, 1202790, 1844278, 2405580, 2766417, 3688556, 4610695, 5532834, 9221390, 11065668, 13832085, 18442780, 27664170, 55328340]

約数ペア:

[(1, 55328340), (2, 27664170), (3, 18442780), (4, 13832085), (5, 11065668), (6, 9221390), (10, 5532834), (12, 4610695), (15, 3688556), (20, 2766417), (23, 2405580), (30, 1844278), (46, 1202790), (60, 922139), (69, 801860), (92, 601395), (115, 481116), (138, 400930), (230, 240558), (276, 200465), (345, 160372), (460, 120279), (690, 80186), (1380, 40093)]