47945940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{114157}}^1$

素因数の和:114176

約数の個数: 48

約数和(自身を含む): 153428352

約数和(自身を除く): 105482412

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 114157, 228314, 342471, 456628, 570785, 684942, 799099, 1141570, 1369884, 1598198, 1712355, 2283140, 2397297, 3196396, 3424710, 3995495, 4794594, 6849420, 7990990, 9589188, 11986485, 15981980, 23972970, 47945940]

約数ペア:

[(1, 47945940), (2, 23972970), (3, 15981980), (4, 11986485), (5, 9589188), (6, 7990990), (7, 6849420), (10, 4794594), (12, 3995495), (14, 3424710), (15, 3196396), (20, 2397297), (21, 2283140), (28, 1712355), (30, 1598198), (35, 1369884), (42, 1141570), (60, 799099), (70, 684942), (84, 570785), (105, 456628), (140, 342471), (210, 228314), (420, 114157)]