52313220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1783}}^1$

素因数の和:1961

約数の個数: 72

約数和(自身を含む): 159746496

約数和(自身を除く): 107433276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 163, 180, 326, 489, 652, 815, 978, 1467, 1630, 1783, 1956, 2445, 2934, 3260, 3566, 4890, 5349, 5868, 7132, 7335, 8915, 9780, 10698, 14670, 16047, 17830, 21396, 26745, 29340, 32094, 35660, 53490, 64188, 80235, 106980, 160470, 290629, 320940, 581258, 871887, 1162516, 1453145, 1743774, 2615661, 2906290, 3487548, 4359435, 5231322, 5812580, 8718870, 10462644, 13078305, 17437740, 26156610, 52313220]

約数ペア:

[(1, 52313220), (2, 26156610), (3, 17437740), (4, 13078305), (5, 10462644), (6, 8718870), (9, 5812580), (10, 5231322), (12, 4359435), (15, 3487548), (18, 2906290), (20, 2615661), (30, 1743774), (36, 1453145), (45, 1162516), (60, 871887), (90, 581258), (163, 320940), (180, 290629), (326, 160470), (489, 106980), (652, 80235), (815, 64188), (978, 53490), (1467, 35660), (1630, 32094), (1783, 29340), (1956, 26745), (2445, 21396), (2934, 17830), (3260, 16047), (3566, 14670), (4890, 10698), (5349, 9780), (5868, 8915), (7132, 7335)]