53265660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{126823}}^1$

素因数の和:126842

約数の個数: 48

約数和(自身を含む): 170451456

約数和(自身を除く): 117185796

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, 126823, 253646, 380469, 507292, 634115, 760938, 887761, 1268230, 1521876, 1775522, 1902345, 2536460, 2663283, 3551044, 3804690, 4438805, 5326566, 7609380, 8877610, 10653132, 13316415, 17755220, 26632830, 53265660]

約数ペア:

[(1, 53265660), (2, 26632830), (3, 17755220), (4, 13316415), (5, 10653132), (6, 8877610), (7, 7609380), (10, 5326566), (12, 4438805), (14, 3804690), (15, 3551044), (20, 2663283), (21, 2536460), (28, 1902345), (30, 1775522), (35, 1521876), (42, 1268230), (60, 887761), (70, 760938), (84, 634115), (105, 507292), (140, 380469), (210, 253646), (420, 126823)]