53325810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{631}}^1$

素因数の和:960

約数の個数: 64

約数和(自身を含む): 142882560

約数和(自身を除く): 89556750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 313, 626, 631, 939, 1262, 1565, 1878, 1893, 2817, 3130, 3155, 3786, 4695, 5634, 5679, 6310, 8451, 9390, 9465, 11358, 14085, 16902, 17037, 18930, 28170, 28395, 34074, 42255, 56790, 84510, 85185, 170370, 197503, 395006, 592509, 987515, 1185018, 1777527, 1975030, 2962545, 3555054, 5332581, 5925090, 8887635, 10665162, 17775270, 26662905, 53325810]

約数ペア:

[(1, 53325810), (2, 26662905), (3, 17775270), (5, 10665162), (6, 8887635), (9, 5925090), (10, 5332581), (15, 3555054), (18, 2962545), (27, 1975030), (30, 1777527), (45, 1185018), (54, 987515), (90, 592509), (135, 395006), (270, 197503), (313, 170370), (626, 85185), (631, 84510), (939, 56790), (1262, 42255), (1565, 34074), (1878, 28395), (1893, 28170), (2817, 18930), (3130, 17037), (3155, 16902), (3786, 14085), (4695, 11358), (5634, 9465), (5679, 9390), (6310, 8451)]