48454705

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 65479680

約数和(自身を除く): 17024975

約数列:

[1, 5, 13, 31, 65, 139, 155, 173, 403, 695, 865, 1807, 2015, 2249, 4309, 5363, 9035, 11245, 21545, 24047, 26815, 56017, 69719, 120235, 280085, 312611, 348595, 745457, 1563055, 3727285, 9690941, 48454705]

約数ペア:

[(1, 48454705), (5, 9690941), (13, 3727285), (31, 1563055), (65, 745457), (139, 348595), (155, 312611), (173, 280085), (403, 120235), (695, 69719), (865, 56017), (1807, 26815), (2015, 24047), (2249, 21545), (4309, 11245), (5363, 9035)]