51744112

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:470

約数の個数: 80

約数和(自身を含む): 122135040

約数和(自身を除く): 70390928

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 53, 56, 92, 106, 112, 161, 184, 212, 322, 368, 371, 379, 424, 644, 742, 758, 848, 1219, 1288, 1484, 1516, 2438, 2576, 2653, 2968, 3032, 4876, 5306, 5936, 6064, 8533, 8717, 9752, 10612, 17066, 17434, 19504, 20087, 21224, 34132, 34868, 40174, 42448, 61019, 68264, 69736, 80348, 122038, 136528, 139472, 140609, 160696, 244076, 281218, 321392, 462001, 488152, 562436, 924002, 976304, 1124872, 1848004, 2249744, 3234007, 3696008, 6468014, 7392016, 12936028, 25872056, 51744112]

約数ペア:

[(1, 51744112), (2, 25872056), (4, 12936028), (7, 7392016), (8, 6468014), (14, 3696008), (16, 3234007), (23, 2249744), (28, 1848004), (46, 1124872), (53, 976304), (56, 924002), (92, 562436), (106, 488152), (112, 462001), (161, 321392), (184, 281218), (212, 244076), (322, 160696), (368, 140609), (371, 139472), (379, 136528), (424, 122038), (644, 80348), (742, 69736), (758, 68264), (848, 61019), (1219, 42448), (1288, 40174), (1484, 34868), (1516, 34132), (2438, 21224), (2576, 20087), (2653, 19504), (2968, 17434), (3032, 17066), (4876, 10612), (5306, 9752), (5936, 8717), (6064, 8533)]