55132610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18439}}^1$

素因数の和:18482

約数の個数: 32

約数和(自身を含む): 111525120

約数和(自身を除く): 56392510

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 18439, 36878, 92195, 184390, 239707, 424097, 479414, 848194, 1198535, 2120485, 2397070, 4240970, 5513261, 11026522, 27566305, 55132610]

約数ペア:

[(1, 55132610), (2, 27566305), (5, 11026522), (10, 5513261), (13, 4240970), (23, 2397070), (26, 2120485), (46, 1198535), (65, 848194), (115, 479414), (130, 424097), (230, 239707), (299, 184390), (598, 92195), (1495, 36878), (2990, 18439)]