53804205

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1877}}^1$

素因数の和:1915

約数の個数: 72

約数和(自身を含む): 116894232

約数和(自身を除く): 63090027

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 49, 63, 65, 91, 105, 117, 147, 195, 245, 273, 315, 441, 455, 585, 637, 735, 819, 1365, 1877, 1911, 2205, 3185, 4095, 5631, 5733, 9385, 9555, 13139, 16893, 24401, 28155, 28665, 39417, 65695, 73203, 84465, 91973, 118251, 122005, 170807, 197085, 219609, 275919, 366015, 459865, 512421, 591255, 827757, 854035, 1098045, 1195649, 1379595, 1537263, 2562105, 3586947, 4138785, 5978245, 7686315, 10760841, 17934735, 53804205]

約数ペア:

[(1, 53804205), (3, 17934735), (5, 10760841), (7, 7686315), (9, 5978245), (13, 4138785), (15, 3586947), (21, 2562105), (35, 1537263), (39, 1379595), (45, 1195649), (49, 1098045), (63, 854035), (65, 827757), (91, 591255), (105, 512421), (117, 459865), (147, 366015), (195, 275919), (245, 219609), (273, 197085), (315, 170807), (441, 122005), (455, 118251), (585, 91973), (637, 84465), (735, 73203), (819, 65695), (1365, 39417), (1877, 28665), (1911, 28155), (2205, 24401), (3185, 16893), (4095, 13139), (5631, 9555), (5733, 9385)]