52427440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50411}}^1$

素因数の和:50437

約数の個数: 40

約数和(自身を含む): 131272848

約数和(自身を除く): 78845408

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 50411, 100822, 201644, 252055, 403288, 504110, 655343, 806576, 1008220, 1310686, 2016440, 2621372, 3276715, 4032880, 5242744, 6553430, 10485488, 13106860, 26213720, 52427440]

約数ペア:

[(1, 52427440), (2, 26213720), (4, 13106860), (5, 10485488), (8, 6553430), (10, 5242744), (13, 4032880), (16, 3276715), (20, 2621372), (26, 2016440), (40, 1310686), (52, 1008220), (65, 806576), (80, 655343), (104, 504110), (130, 403288), (208, 252055), (260, 201644), (520, 100822), (1040, 50411)]