52404456

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1663}}^1$

素因数の和:1786

約数の個数: 64

約数和(自身を含む): 142571520

約数和(自身を除く): 90167064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 101, 104, 156, 202, 303, 312, 404, 606, 808, 1212, 1313, 1663, 2424, 2626, 3326, 3939, 4989, 5252, 6652, 7878, 9978, 10504, 13304, 15756, 19956, 21619, 31512, 39912, 43238, 64857, 86476, 129714, 167963, 172952, 259428, 335926, 503889, 518856, 671852, 1007778, 1343704, 2015556, 2183519, 4031112, 4367038, 6550557, 8734076, 13101114, 17468152, 26202228, 52404456]

約数ペア:

[(1, 52404456), (2, 26202228), (3, 17468152), (4, 13101114), (6, 8734076), (8, 6550557), (12, 4367038), (13, 4031112), (24, 2183519), (26, 2015556), (39, 1343704), (52, 1007778), (78, 671852), (101, 518856), (104, 503889), (156, 335926), (202, 259428), (303, 172952), (312, 167963), (404, 129714), (606, 86476), (808, 64857), (1212, 43238), (1313, 39912), (1663, 31512), (2424, 21619), (2626, 19956), (3326, 15756), (3939, 13304), (4989, 10504), (5252, 9978), (6652, 7878)]