49880145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{16381}}^1$

素因数の和:16425

約数の個数: 32

約数和(自身を含む): 94360320

約数和(自身を除く): 44480175

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 16381, 49143, 81905, 114667, 245715, 344001, 475049, 573335, 1425147, 1720005, 2375245, 3325343, 7125735, 9976029, 16626715, 49880145]

約数ペア:

[(1, 49880145), (3, 16626715), (5, 9976029), (7, 7125735), (15, 3325343), (21, 2375245), (29, 1720005), (35, 1425147), (87, 573335), (105, 475049), (145, 344001), (203, 245715), (435, 114667), (609, 81905), (1015, 49143), (3045, 16381)]