50193519

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 71808000

約数和(自身を除く): 21614481

約数列:

[1, 3, 29, 67, 79, 87, 109, 201, 237, 327, 1943, 2291, 3161, 5293, 5829, 6873, 7303, 8611, 9483, 15879, 21909, 25833, 153497, 211787, 249719, 460491, 576937, 635361, 749157, 1730811, 16731173, 50193519]

約数ペア:

[(1, 50193519), (3, 16731173), (29, 1730811), (67, 749157), (79, 635361), (87, 576937), (109, 460491), (201, 249719), (237, 211787), (327, 153497), (1943, 25833), (2291, 21909), (3161, 15879), (5293, 9483), (5829, 8611), (6873, 7303)]