47523540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{21407}}^1$

素因数の和:21456

約数の個数: 48

約数和(自身を含む): 136668672

約数和(自身を除く): 89145132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 21407, 42814, 64221, 85628, 107035, 128442, 214070, 256884, 321105, 428140, 642210, 792059, 1284420, 1584118, 2376177, 3168236, 3960295, 4752354, 7920590, 9504708, 11880885, 15841180, 23761770, 47523540]

約数ペア:

[(1, 47523540), (2, 23761770), (3, 15841180), (4, 11880885), (5, 9504708), (6, 7920590), (10, 4752354), (12, 3960295), (15, 3168236), (20, 2376177), (30, 1584118), (37, 1284420), (60, 792059), (74, 642210), (111, 428140), (148, 321105), (185, 256884), (222, 214070), (370, 128442), (444, 107035), (555, 85628), (740, 64221), (1110, 42814), (2220, 21407)]