77182950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{39581}}^1$

素因数の和:39609

約数の個数: 48

約数和(自身を含む): 206143056

約数和(自身を除く): 128960106

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 39581, 79162, 118743, 197905, 237486, 395810, 514553, 593715, 989525, 1029106, 1187430, 1543659, 1979050, 2572765, 2968575, 3087318, 5145530, 5937150, 7718295, 12863825, 15436590, 25727650, 38591475, 77182950]

約数ペア:

[(1, 77182950), (2, 38591475), (3, 25727650), (5, 15436590), (6, 12863825), (10, 7718295), (13, 5937150), (15, 5145530), (25, 3087318), (26, 2968575), (30, 2572765), (39, 1979050), (50, 1543659), (65, 1187430), (75, 1029106), (78, 989525), (130, 593715), (150, 514553), (195, 395810), (325, 237486), (390, 197905), (650, 118743), (975, 79162), (1950, 39581)]