49442757

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2969}}^1$

素因数の和:3053

約数の個数: 32

約数和(自身を含む): 82494720

約数和(自身を除く): 33051963

約数列:

[1, 3, 7, 13, 21, 39, 61, 91, 183, 273, 427, 793, 1281, 2379, 2969, 5551, 8907, 16653, 20783, 38597, 62349, 115791, 181109, 270179, 543327, 810537, 1267763, 2354417, 3803289, 7063251, 16480919, 49442757]

約数ペア:

[(1, 49442757), (3, 16480919), (7, 7063251), (13, 3803289), (21, 2354417), (39, 1267763), (61, 810537), (91, 543327), (183, 270179), (273, 181109), (427, 115791), (793, 62349), (1281, 38597), (2379, 20783), (2969, 16653), (5551, 8907)]