57443255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 76422528

約数和(自身を除く): 18979273

約数列:

[1, 5, 17, 41, 53, 85, 205, 265, 311, 697, 901, 1555, 2173, 3485, 4505, 5287, 10865, 12751, 16483, 26435, 36941, 63755, 82415, 184705, 216767, 280211, 675803, 1083835, 1401055, 3379015, 11488651, 57443255]

約数ペア:

[(1, 57443255), (5, 11488651), (17, 3379015), (41, 1401055), (53, 1083835), (85, 675803), (205, 280211), (265, 216767), (311, 184705), (697, 82415), (901, 63755), (1555, 36941), (2173, 26435), (3485, 16483), (4505, 12751), (5287, 10865)]