56641380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{10607}}^1$

素因数の和:10708

約数の個数: 48

約数和(自身を含む): 160392960

約数和(自身を除く): 103751580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 10607, 21214, 31821, 42428, 53035, 63642, 106070, 127284, 159105, 212140, 318210, 636420, 944023, 1888046, 2832069, 3776092, 4720115, 5664138, 9440230, 11328276, 14160345, 18880460, 28320690, 56641380]

約数ペア:

[(1, 56641380), (2, 28320690), (3, 18880460), (4, 14160345), (5, 11328276), (6, 9440230), (10, 5664138), (12, 4720115), (15, 3776092), (20, 2832069), (30, 1888046), (60, 944023), (89, 636420), (178, 318210), (267, 212140), (356, 159105), (445, 127284), (534, 106070), (890, 63642), (1068, 53035), (1335, 42428), (1780, 31821), (2670, 21214), (5340, 10607)]