52928015

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 79004160

約数和(自身を除く): 26076145

約数列:

[1, 5, 7, 19, 35, 59, 71, 95, 133, 295, 355, 361, 413, 497, 665, 1121, 1349, 1805, 2065, 2485, 2527, 4189, 5605, 6745, 7847, 9443, 12635, 20945, 21299, 25631, 29323, 39235, 47215, 79591, 106495, 128155, 146615, 149093, 179417, 397955, 557137, 745465, 897085, 1512229, 2785685, 7561145, 10585603, 52928015]

約数ペア:

[(1, 52928015), (5, 10585603), (7, 7561145), (19, 2785685), (35, 1512229), (59, 897085), (71, 745465), (95, 557137), (133, 397955), (295, 179417), (355, 149093), (361, 146615), (413, 128155), (497, 106495), (665, 79591), (1121, 47215), (1349, 39235), (1805, 29323), (2065, 25631), (2485, 21299), (2527, 20945), (4189, 12635), (5605, 9443), (6745, 7847)]