57890590940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31808017}}^1$

素因数の和:31808046

約数の個数: 48

約数和(自身を含む): 149624916672

約数和(自身を除く): 91734325732

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 31808017, 63616034, 127232068, 159040085, 222656119, 318080170, 413504221, 445312238, 636160340, 827008442, 890624476, 1113280595, 1654016884, 2067521105, 2226561190, 2894529547, 4135042210, 4453122380, 5789059094, 8270084420, 11578118188, 14472647735, 28945295470, 57890590940]

約数ペア:

[(1, 57890590940), (2, 28945295470), (4, 14472647735), (5, 11578118188), (7, 8270084420), (10, 5789059094), (13, 4453122380), (14, 4135042210), (20, 2894529547), (26, 2226561190), (28, 2067521105), (35, 1654016884), (52, 1113280595), (65, 890624476), (70, 827008442), (91, 636160340), (130, 445312238), (140, 413504221), (182, 318080170), (260, 222656119), (364, 159040085), (455, 127232068), (910, 63616034), (1820, 31808017)]