55737860

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{673}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 121271472

約数和(自身を除く): 65533612

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 101, 164, 202, 205, 404, 410, 505, 673, 820, 1010, 1346, 2020, 2692, 3365, 4141, 6730, 8282, 13460, 16564, 20705, 27593, 41410, 55186, 67973, 82820, 110372, 135946, 137965, 271892, 275930, 339865, 551860, 679730, 1359460, 2786893, 5573786, 11147572, 13934465, 27868930, 55737860]

約数ペア:

[(1, 55737860), (2, 27868930), (4, 13934465), (5, 11147572), (10, 5573786), (20, 2786893), (41, 1359460), (82, 679730), (101, 551860), (164, 339865), (202, 275930), (205, 271892), (404, 137965), (410, 135946), (505, 110372), (673, 82820), (820, 67973), (1010, 55186), (1346, 41410), (2020, 27593), (2692, 20705), (3365, 16564), (4141, 13460), (6730, 8282)]