56814218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 92145600

約数和(自身を除く): 35331382

約数列:

[1, 2, 19, 38, 89, 107, 157, 178, 214, 314, 1691, 2033, 2983, 3382, 4066, 5966, 9523, 13973, 16799, 19046, 27946, 33598, 180937, 265487, 319181, 361874, 530974, 638362, 1495111, 2990222, 28407109, 56814218]

約数ペア:

[(1, 56814218), (2, 28407109), (19, 2990222), (38, 1495111), (89, 638362), (107, 530974), (157, 361874), (178, 319181), (214, 265487), (314, 180937), (1691, 33598), (2033, 27946), (2983, 19046), (3382, 16799), (4066, 13973), (5966, 9523)]