53645382

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1021}}^1$

素因数の和:1178

約数の個数: 64

約数和(自身を含む): 137356800

約数和(自身を除く): 83711418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 139, 189, 278, 378, 417, 834, 973, 1021, 1251, 1946, 2042, 2502, 2919, 3063, 3753, 5838, 6126, 7147, 7506, 8757, 9189, 14294, 17514, 18378, 21441, 26271, 27567, 42882, 52542, 55134, 64323, 128646, 141919, 192969, 283838, 385938, 425757, 851514, 993433, 1277271, 1986866, 2554542, 2980299, 3831813, 5960598, 7663626, 8940897, 17881794, 26822691, 53645382]

約数ペア:

[(1, 53645382), (2, 26822691), (3, 17881794), (6, 8940897), (7, 7663626), (9, 5960598), (14, 3831813), (18, 2980299), (21, 2554542), (27, 1986866), (42, 1277271), (54, 993433), (63, 851514), (126, 425757), (139, 385938), (189, 283838), (278, 192969), (378, 141919), (417, 128646), (834, 64323), (973, 55134), (1021, 52542), (1251, 42882), (1946, 27567), (2042, 26271), (2502, 21441), (2919, 18378), (3063, 17514), (3753, 14294), (5838, 9189), (6126, 8757), (7147, 7506)]