54986715

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1877}}^1$

素因数の和:1929

約数の個数: 64

約数和(自身を含む): 115384320

約数和(自身を除く): 60397605

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 31, 35, 45, 63, 93, 105, 135, 155, 189, 217, 279, 315, 465, 651, 837, 945, 1085, 1395, 1877, 1953, 3255, 4185, 5631, 5859, 9385, 9765, 13139, 16893, 28155, 29295, 39417, 50679, 58187, 65695, 84465, 118251, 174561, 197085, 253395, 290935, 354753, 407309, 523683, 591255, 872805, 1221927, 1571049, 1773765, 2036545, 2618415, 3665781, 6109635, 7855245, 10997343, 18328905, 54986715]

約数ペア:

[(1, 54986715), (3, 18328905), (5, 10997343), (7, 7855245), (9, 6109635), (15, 3665781), (21, 2618415), (27, 2036545), (31, 1773765), (35, 1571049), (45, 1221927), (63, 872805), (93, 591255), (105, 523683), (135, 407309), (155, 354753), (189, 290935), (217, 253395), (279, 197085), (315, 174561), (465, 118251), (651, 84465), (837, 65695), (945, 58187), (1085, 50679), (1395, 39417), (1877, 29295), (1953, 28155), (3255, 16893), (4185, 13139), (5631, 9765), (5859, 9385)]