56173770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5623}}^1$

素因数の和:5676

約数の個数: 64

約数和(自身を含む): 153872640

約数和(自身を除く): 97698870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 222, 270, 333, 370, 555, 666, 999, 1110, 1665, 1998, 3330, 4995, 5623, 9990, 11246, 16869, 28115, 33738, 50607, 56230, 84345, 101214, 151821, 168690, 208051, 253035, 303642, 416102, 506070, 624153, 759105, 1040255, 1248306, 1518210, 1872459, 2080510, 3120765, 3744918, 5617377, 6241530, 9362295, 11234754, 18724590, 28086885, 56173770]

約数ペア:

[(1, 56173770), (2, 28086885), (3, 18724590), (5, 11234754), (6, 9362295), (9, 6241530), (10, 5617377), (15, 3744918), (18, 3120765), (27, 2080510), (30, 1872459), (37, 1518210), (45, 1248306), (54, 1040255), (74, 759105), (90, 624153), (111, 506070), (135, 416102), (185, 303642), (222, 253035), (270, 208051), (333, 168690), (370, 151821), (555, 101214), (666, 84345), (999, 56230), (1110, 50607), (1665, 33738), (1998, 28115), (3330, 16869), (4995, 11246), (5623, 9990)]