55498430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22469}}^1$

素因数の和:22508

約数の個数: 32

約数和(自身を含む): 113248800

約数和(自身を除く): 57750370

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 22469, 44938, 112345, 224690, 292097, 426911, 584194, 853822, 1460485, 2134555, 2920970, 4269110, 5549843, 11099686, 27749215, 55498430]

約数ペア:

[(1, 55498430), (2, 27749215), (5, 11099686), (10, 5549843), (13, 4269110), (19, 2920970), (26, 2134555), (38, 1460485), (65, 853822), (95, 584194), (130, 426911), (190, 292097), (247, 224690), (494, 112345), (1235, 44938), (2470, 22469)]