49301252

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1759}}^1$

素因数の和:1801

約数の個数: 72

約数和(自身を含む): 117976320

約数和(自身を除く): 68675068

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 364, 539, 572, 637, 1001, 1078, 1274, 1759, 2002, 2156, 2548, 3518, 4004, 7007, 7036, 12313, 14014, 19349, 22867, 24626, 28028, 38698, 45734, 49252, 77396, 86191, 91468, 135443, 160069, 172382, 251537, 270886, 320138, 344764, 503074, 541772, 640276, 948101, 1006148, 1120483, 1760759, 1896202, 2240966, 3521518, 3792404, 4481932, 7043036, 12325313, 24650626, 49301252]

約数ペア:

[(1, 49301252), (2, 24650626), (4, 12325313), (7, 7043036), (11, 4481932), (13, 3792404), (14, 3521518), (22, 2240966), (26, 1896202), (28, 1760759), (44, 1120483), (49, 1006148), (52, 948101), (77, 640276), (91, 541772), (98, 503074), (143, 344764), (154, 320138), (182, 270886), (196, 251537), (286, 172382), (308, 160069), (364, 135443), (539, 91468), (572, 86191), (637, 77396), (1001, 49252), (1078, 45734), (1274, 38698), (1759, 28028), (2002, 24626), (2156, 22867), (2548, 19349), (3518, 14014), (4004, 12313), (7007, 7036)]