56070165

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 101025792

約数和(自身を除く): 44955627

約数列:

[1, 3, 5, 15, 17, 31, 41, 51, 85, 93, 123, 155, 173, 205, 255, 465, 519, 527, 615, 697, 865, 1271, 1581, 2091, 2595, 2635, 2941, 3485, 3813, 5363, 6355, 7093, 7905, 8823, 10455, 14705, 16089, 19065, 21279, 21607, 26815, 35465, 44115, 64821, 80445, 91171, 106395, 108035, 120581, 219883, 273513, 324105, 361743, 455855, 602905, 659649, 1099415, 1367565, 1808715, 3298245, 3738011, 11214033, 18690055, 56070165]

約数ペア:

[(1, 56070165), (3, 18690055), (5, 11214033), (15, 3738011), (17, 3298245), (31, 1808715), (41, 1367565), (51, 1099415), (85, 659649), (93, 602905), (123, 455855), (155, 361743), (173, 324105), (205, 273513), (255, 219883), (465, 120581), (519, 108035), (527, 106395), (615, 91171), (697, 80445), (865, 64821), (1271, 44115), (1581, 35465), (2091, 26815), (2595, 21607), (2635, 21279), (2941, 19065), (3485, 16089), (3813, 14705), (5363, 10455), (6355, 8823), (7093, 7905)]