56440839

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2617}}^1$

素因数の和:2719

約数の個数: 32

約数和(自身を含む): 93829120

約数和(自身を除く): 37388281

約数列:

[1, 3, 7, 13, 21, 39, 79, 91, 237, 273, 553, 1027, 1659, 2617, 3081, 7189, 7851, 18319, 21567, 34021, 54957, 102063, 206743, 238147, 620229, 714441, 1447201, 2687659, 4341603, 8062977, 18813613, 56440839]

約数ペア:

[(1, 56440839), (3, 18813613), (7, 8062977), (13, 4341603), (21, 2687659), (39, 1447201), (79, 714441), (91, 620229), (237, 238147), (273, 206743), (553, 102063), (1027, 54957), (1659, 34021), (2617, 21567), (3081, 18319), (7189, 7851)]