55233880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{106219}}^1$

素因数の和:106243

約数の個数: 32

約数和(自身を含む): 133837200

約数和(自身を除く): 78603320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 106219, 212438, 424876, 531095, 849752, 1062190, 1380847, 2124380, 2761694, 4248760, 5523388, 6904235, 11046776, 13808470, 27616940, 55233880]

約数ペア:

[(1, 55233880), (2, 27616940), (4, 13808470), (5, 11046776), (8, 6904235), (10, 5523388), (13, 4248760), (20, 2761694), (26, 2124380), (40, 1380847), (52, 1062190), (65, 849752), (104, 531095), (130, 424876), (260, 212438), (520, 106219)]