54656490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{260269}}^1$

素因数の和:260286

約数の個数: 32

約数和(自身を含む): 149915520

約数和(自身を除く): 95259030

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 260269, 520538, 780807, 1301345, 1561614, 1821883, 2602690, 3643766, 3904035, 5465649, 7808070, 9109415, 10931298, 18218830, 27328245, 54656490]

約数ペア:

[(1, 54656490), (2, 27328245), (3, 18218830), (5, 10931298), (6, 9109415), (7, 7808070), (10, 5465649), (14, 3904035), (15, 3643766), (21, 2602690), (30, 1821883), (35, 1561614), (42, 1301345), (70, 780807), (105, 520538), (210, 260269)]