50877582470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{399761}}^1$

素因数の和:399881

約数の個数: 64

約数和(自身を含む): 108799225920

約数和(自身を除く): 57921643450

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 89, 110, 130, 143, 178, 286, 445, 715, 890, 979, 1157, 1430, 1958, 2314, 4895, 5785, 9790, 11570, 12727, 25454, 63635, 127270, 399761, 799522, 1998805, 3997610, 4397371, 5196893, 8794742, 10393786, 21986855, 25984465, 35578729, 43973710, 51968930, 57165823, 71157458, 114331646, 177893645, 285829115, 355787290, 391366019, 462523477, 571658230, 782732038, 925046954, 1956830095, 2312617385, 3913660190, 4625234770, 5087758247, 10175516494, 25438791235, 50877582470]

約数ペア:

[(1, 50877582470), (2, 25438791235), (5, 10175516494), (10, 5087758247), (11, 4625234770), (13, 3913660190), (22, 2312617385), (26, 1956830095), (55, 925046954), (65, 782732038), (89, 571658230), (110, 462523477), (130, 391366019), (143, 355787290), (178, 285829115), (286, 177893645), (445, 114331646), (715, 71157458), (890, 57165823), (979, 51968930), (1157, 43973710), (1430, 35578729), (1958, 25984465), (2314, 21986855), (4895, 10393786), (5785, 8794742), (9790, 5196893), (11570, 4397371), (12727, 3997610), (25454, 1998805), (63635, 799522), (127270, 399761)]