51191776

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{313}}^1$

素因数の和:611

約数の個数: 48

約数和(自身を含む): 106822800

約数和(自身を除く): 55631024

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 269, 304, 313, 538, 608, 626, 1076, 1252, 2152, 2504, 4304, 5008, 5111, 5947, 8608, 10016, 10222, 11894, 20444, 23788, 40888, 47576, 81776, 84197, 95152, 163552, 168394, 190304, 336788, 673576, 1347152, 1599743, 2694304, 3199486, 6398972, 12797944, 25595888, 51191776]

約数ペア:

[(1, 51191776), (2, 25595888), (4, 12797944), (8, 6398972), (16, 3199486), (19, 2694304), (32, 1599743), (38, 1347152), (76, 673576), (152, 336788), (269, 190304), (304, 168394), (313, 163552), (538, 95152), (608, 84197), (626, 81776), (1076, 47576), (1252, 40888), (2152, 23788), (2504, 20444), (4304, 11894), (5008, 10222), (5111, 10016), (5947, 8608)]