49709646

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{131507}}^1$

素因数の和:131525

約数の個数: 32

約数和(自身を含む): 126247680

約数和(自身を除く): 76538034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 131507, 263014, 394521, 789042, 920549, 1183563, 1841098, 2367126, 2761647, 3550689, 5523294, 7101378, 8284941, 16569882, 24854823, 49709646]

約数ペア:

[(1, 49709646), (2, 24854823), (3, 16569882), (6, 8284941), (7, 7101378), (9, 5523294), (14, 3550689), (18, 2761647), (21, 2367126), (27, 1841098), (42, 1183563), (54, 920549), (63, 789042), (126, 394521), (189, 263014), (378, 131507)]