49780115

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{541}}^1$

素因数の和:803

約数の個数: 32

約数和(自身を含む): 74926080

約数和(自身を除く): 25145965

約数列:

[1, 5, 7, 11, 35, 55, 77, 239, 385, 541, 1195, 1673, 2629, 2705, 3787, 5951, 8365, 13145, 18403, 18935, 29755, 41657, 92015, 129299, 208285, 646495, 905093, 1422289, 4525465, 7111445, 9956023, 49780115]

約数ペア:

[(1, 49780115), (5, 9956023), (7, 7111445), (11, 4525465), (35, 1422289), (55, 905093), (77, 646495), (239, 208285), (385, 129299), (541, 92015), (1195, 41657), (1673, 29755), (2629, 18935), (2705, 18403), (3787, 13145), (5951, 8365)]