49162785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1297}}^1$

素因数の和:1350

約数の個数: 48

約数和(自身を含む): 94951296

約数和(自身を除く): 45788511

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 361, 399, 665, 1083, 1297, 1805, 1995, 2527, 3891, 5415, 6485, 7581, 9079, 12635, 19455, 24643, 27237, 37905, 45395, 73929, 123215, 136185, 172501, 369645, 468217, 517503, 862505, 1404651, 2341085, 2587515, 3277519, 7023255, 9832557, 16387595, 49162785]

約数ペア:

[(1, 49162785), (3, 16387595), (5, 9832557), (7, 7023255), (15, 3277519), (19, 2587515), (21, 2341085), (35, 1404651), (57, 862505), (95, 517503), (105, 468217), (133, 369645), (285, 172501), (361, 136185), (399, 123215), (665, 73929), (1083, 45395), (1297, 37905), (1805, 27237), (1995, 24643), (2527, 19455), (3891, 12635), (5415, 9079), (6485, 7581)]