49686597

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 79814592

約数和(自身を除く): 30127995

約数列:

[1, 3, 9, 17, 37, 51, 67, 111, 131, 153, 201, 333, 393, 603, 629, 1139, 1179, 1887, 2227, 2479, 3417, 4847, 5661, 6681, 7437, 8777, 10251, 14541, 20043, 22311, 26331, 42143, 43623, 78993, 82399, 126429, 149209, 247197, 324749, 379287, 447627, 741591, 974247, 1342881, 2922741, 5520733, 16562199, 49686597]

約数ペア:

[(1, 49686597), (3, 16562199), (9, 5520733), (17, 2922741), (37, 1342881), (51, 974247), (67, 741591), (111, 447627), (131, 379287), (153, 324749), (201, 247197), (333, 149209), (393, 126429), (603, 82399), (629, 78993), (1139, 43623), (1179, 42143), (1887, 26331), (2227, 22311), (2479, 20043), (3417, 14541), (4847, 10251), (5661, 8777), (6681, 7437)]