49157108

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12277}}^1$

素因数の和:12312

約数の個数: 48

約数和(自身を含む): 115511424

約数和(自身を除く): 66354316

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 12277, 24554, 49108, 85939, 135047, 159601, 171878, 270094, 319202, 343756, 540188, 638404, 945329, 1117207, 1755611, 1890658, 2234414, 3511222, 3781316, 4468828, 7022444, 12289277, 24578554, 49157108]

約数ペア:

[(1, 49157108), (2, 24578554), (4, 12289277), (7, 7022444), (11, 4468828), (13, 3781316), (14, 3511222), (22, 2234414), (26, 1890658), (28, 1755611), (44, 1117207), (52, 945329), (77, 638404), (91, 540188), (143, 343756), (154, 319202), (182, 270094), (286, 171878), (308, 159601), (364, 135047), (572, 85939), (1001, 49108), (2002, 24554), (4004, 12277)]