49970440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{96097}}^1$

素因数の和:96121

約数の個数: 32

約数和(自身を含む): 121083480

約数和(自身を除く): 71113040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 96097, 192194, 384388, 480485, 768776, 960970, 1249261, 1921940, 2498522, 3843880, 4997044, 6246305, 9994088, 12492610, 24985220, 49970440]

約数ペア:

[(1, 49970440), (2, 24985220), (4, 12492610), (5, 9994088), (8, 6246305), (10, 4997044), (13, 3843880), (20, 2498522), (26, 1921940), (40, 1249261), (52, 960970), (65, 768776), (104, 480485), (130, 384388), (260, 192194), (520, 96097)]